TimeSeries
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeriesSchedule
range: IfcTimeSeries

VaryingThicknessLocation
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralSurfaceMemberVarying
range: IfcShapeAspect

IfcFailureConnectionCondition
type: Class
subclass of: IfcStructuralConnectionCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: TensionFailureZ
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: CompressionFailureX
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: CompressionFailureZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: TensionFailureX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: CompressionFailureX
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: TensionFailureZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: compressionFailureY IfcFailureConnectionCondition
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: compressionFailureY IfcFailureConnectionCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: tensionFailureY IfcFailureConnectionCondition
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: tensionFailureY IfcFailureConnectionCondition
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: TensionFailureX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: CompressionFailureZ
disjoint with: IfcSlippageConnectionCondition

NOTOCCUPIED
type: IfcResourceConsumptionEnum
type: NamedIndividual

SINGLE_SWING_LEFT
type: IfcDoorStyleOperationEnum
type: NamedIndividual

IfcBlock
type: Class
subclass of: IfcCsgPrimitive3D
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: ZLength
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: YLength
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: XLength
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: YLength
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: ZLength
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: XLength
  qualified cardinality: 1
disjoint with: IfcRectangularPyramid
disjoint with: IfcSphere
disjoint with: IfcRightCircularCone
disjoint with: IfcRightCircularCylinder

TRIPLE_PANEL_RIGHT
type: IfcWindowStyleOperationEnum
type: NamedIndividual

CentreOfGravityInY
type: ObjectProperty
type: FunctionalProperty
domain: IfcLShapeProfileDef
range: IfcPositiveLengthMeasure

IfcSurfaceCurveSweptAreaSolid
type: Class
subclass of: IfcSweptAreaSolid
subclass of: Restriction
  on class: IfcSurface
  on property: ReferenceSurface
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcCurve
  on property: directrix IfcSurfaceCurveSweptAreaSolid
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSurface
  on property: ReferenceSurface
subclass of: Restriction
  on class: IfcParameterValue
  on property: StartParam
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcParameterValue
  on property: EndParam
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcParameterValue
  on property: StartParam
subclass of: Restriction
  all values from: IfcParameterValue
  on property: EndParam
subclass of: Restriction
  all values from: IfcCurve
  on property: directrix IfcSurfaceCurveSweptAreaSolid
disjoint with: IfcExtrudedAreaSolid
disjoint with: IfcRevolvedAreaSolid

DaylightSavingOffset
type: ObjectProperty
type: FunctionalProperty
domain: IfcLocalTime
range: IfcDaylightSavingHour

HasShapeAspects
type: ObjectProperty
domain: IfcProductDefinitionShape
range: IfcShapeAspect
inverse of: PartOfProductDefinitionShape

ENERGYUNIT
type: IfcUnitEnum
type: NamedIndividual

CONTINUOUS
type: IfcTimeSeriesDataTypeEnum
type: IfcTransitionCode
type: NamedIndividual

TROCHOIDAL
type: IfcCompressorTypeEnum
type: NamedIndividual

DocumentReferences
type: ObjectProperty
domain: IfcDocumentInformation
range: IfcDocumentReference
inverse of: ReferenceToDocument

SWITCHBOARD
type: IfcElectricDistributionPointFunctionEnum
type: NamedIndividual

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraintAggregationRelationship
range: IfcText

SHEAR
type: IfcWallTypeEnum
type: IfcReinforcingBarRoleEnum
type: NamedIndividual

KELVIN
type: IfcSIUnitName
type: NamedIndividual

G_MAINTENANCELEVEL
type: IfcServiceLifeFactorTypeEnum
type: NamedIndividual

ENDSUCTION
type: IfcPumpTypeEnum
type: NamedIndividual

JUNCTION
type: IfcPipeFittingTypeEnum
type: IfcDuctFittingTypeEnum
type: NamedIndividual

DefinedValues
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyTableValue
range: IfcValue List

SOFT
type: IfcConstraintEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcPipeSegmentType
range: IfcPipeSegmentTypeEnum

IsPointedTo
type: ObjectProperty
domain: IfcDocumentInformation
range: IfcDocumentInformationRelationship
inverse of: RelatedDocuments

SELFILLUMINATION
type: IfcSurfaceTextureEnum
type: NamedIndividual

SubContractor
type: ObjectProperty
type: FunctionalProperty
domain: IfcSubContractResource
range: IfcActorSelect

IfcDraughtingCallout
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  all values from: IfcDraughtingCalloutElement
  on property: Contents
subclass of: Restriction
  all values from: IfcDraughtingCalloutRelationship
  on property: IsRelatedToCallout
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcDraughtingCalloutElement
  on property: Contents
subclass of: Restriction
  all values from: IfcDraughtingCalloutRelationship
  on property: IsRelatedFromCallout
disjoint with: IfcSurface
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcCurve
disjoint with: IfcPlanarExtent
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcTextLiteral
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcLightSource
disjoint with: IfcSectionedSpine
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcDirection
disjoint with: IfcSolidModel
disjoint with: IfcBooleanResult
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcVector
disjoint with: IfcDefinedSymbol
disjoint with: IfcPoint
disjoint with: IfcBoundingBox
disjoint with: IfcAnnotationSurface
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcPlacement
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcGeometricSet
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcAnnotationFillArea

SPLITCASE
type: IfcPumpTypeEnum
type: NamedIndividual

FlangeThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcZShapeProfileDef
range: IfcPositiveLengthMeasure

SameSense
type: ObjectProperty
type: FunctionalProperty
domain: IfcGridAxis
range: IfcBoolean

TheActor
type: ObjectProperty
type: FunctionalProperty
domain: IfcActor
range: IfcActorSelect

ID
type: ObjectProperty
type: FunctionalProperty
domain: IfcProjectOrder
range: IfcIdentifier

MinuteComponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcLocalTime
range: IfcMinuteInHour

OverallHeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailFShapeProfileDef
range: IfcPositiveLengthMeasure

IfcStructuralActivity
type: Class
subclass of: IfcProduct
subclass of: Restriction
  on class: IfcRelConnectsStructuralActivity
  on property: AssignedToStructuralItem
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcGlobalOrLocalEnum
  on property: globalOrLocal IfcStructuralActivity
subclass of: Restriction
  all values from: IfcStructuralLoad
  on property: AppliedLoad
subclass of: Class
  union of: IfcStructuralAction
  union of: IfcStructuralReaction
subclass of: Restriction
  all values from: IfcRelConnectsStructuralActivity
  on property: AssignedToStructuralItem
subclass of: Restriction
  on class: IfcGlobalOrLocalEnum
  on property: globalOrLocal IfcStructuralActivity
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcStructuralLoad
  on property: AppliedLoad
  qualified cardinality: 1
disjoint with: IfcStructuralItem
disjoint with: IfcGrid
disjoint with: IfcProxy
disjoint with: IfcAnnotation
disjoint with: IfcSpatialStructureElement
disjoint with: IfcPort
disjoint with: IfcElement

EndTime
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeries
range: IfcDateTimeSelect

TWINSCREW
type: IfcCompressorTypeEnum
type: NamedIndividual

RelatesConstraints
type: ObjectProperty
domain: IfcConstraint
range: IfcConstraintRelationship
inverse of: RelatingConstraint

Sense
type: ObjectProperty
type: FunctionalProperty
domain: IfcCoordinatedUniversalTimeOffset
range: IfcAheadOrBehind

IfcSurfaceStyleShading
type: Class
subclass of: IfcSurfaceStyleElementSelect
subclass of: Restriction
  on class: IfcColourRgb
  on property: SurfaceColour
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcColourRgb
  on property: SurfaceColour

BASEBOARDHEATER
type: IfcSpaceHeaterTypeEnum
type: NamedIndividual

Elements
type: ObjectProperty
domain: IfcGeometricSet
range: IfcGeometricSetSelect

IfcTransformerType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  on class: IfcTransformerTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTransformerTypeEnum
  on property: PredefinedType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcHeatExchangerType
disjoint with: IfcHumidifierType
disjoint with: IfcCoolingTowerType
disjoint with: IfcMotorConnectionType
disjoint with: IfcEvaporatorType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcBoilerType
disjoint with: IfcTubeBundleType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcChillerType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcCondenserType
disjoint with: IfcElectricMotorType
disjoint with: IfcCooledBeamType
disjoint with: IfcCoilType

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcExtendedMaterialProperties
range: IfcText

Thickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcLShapeProfileDef
range: IfcPositiveLengthMeasure

CrossSectionArea
type: ObjectProperty
type: FunctionalProperty
domain: IfcTendon
range: IfcAreaMeasure

ACTIVE
type: IfcCooledBeamTypeEnum
type: NamedIndividual

BaseWidth2
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailAShapeProfileDef
range: IfcPositiveLengthMeasure

HeadDepth2
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailAShapeProfileDef
range: IfcPositiveLengthMeasure

PlasticStrain
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalSteelMaterialProperties
range: IfcPositiveRatioMeasure

TOPHUNG
type: IfcWindowPanelOperationEnum
type: NamedIndividual

IfcElectricalBaseProperties
type: Class
subclass of: IfcEnergyProperties
subclass of: Restriction
  all values from: IfcElectricVoltageMeasure
  on property: inputVoltage IfcElectricalBaseProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPowerMeasure
  on property: ratedPowerInput IfcElectricalBaseProperties
subclass of: Restriction
  all values from: IfcElectricCurrentMeasure
  on property: FullLoadCurrent
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcElectricCurrentMeasure
  on property: FullLoadCurrent
subclass of: Restriction
  on class: INTEGER
  on property: InputPhase
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPowerMeasure
  on property: maximumPowerInput IfcElectricalBaseProperties
subclass of: Restriction
  on class: IfcFrequencyMeasure
  on property: inputFrequency IfcElectricalBaseProperties
  qualified cardinality: 1
subclass of: Restriction
  all values from: INTEGER
  on property: InputPhase
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPowerMeasure
  on property: maximumPowerInput IfcElectricalBaseProperties
subclass of: Restriction
  all values from: IfcFrequencyMeasure
  on property: inputFrequency IfcElectricalBaseProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcElectricCurrentMeasure
  on property: minimumCircuitCurrent IfcElectricalBaseProperties
subclass of: Restriction
  on class: IfcElectricVoltageMeasure
  on property: inputVoltage IfcElectricalBaseProperties
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPowerMeasure
  on property: ratedPowerInput IfcElectricalBaseProperties
subclass of: Restriction
  all values from: IfcElectricCurrentMeasure
  on property: minimumCircuitCurrent IfcElectricalBaseProperties
subclass of: Restriction
  all values from: IfcElectricCurrentEnum
  on property: ElectricCurrentType
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcElectricCurrentEnum
  on property: ElectricCurrentType

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcContextDependentUnit
range: IfcLabel

EdgeRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcZShapeProfileDef
range: IfcPositiveLengthMeasure

IfcMotorConnectionType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  on class: IfcMotorConnectionTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMotorConnectionTypeEnum
  on property: PredefinedType
disjoint with: IfcCondenserType
disjoint with: IfcTubeBundleType
disjoint with: IfcElectricMotorType
disjoint with: IfcChillerType
disjoint with: IfcCooledBeamType
disjoint with: IfcEvaporatorType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcHumidifierType
disjoint with: IfcTransformerType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcCoolingTowerType
disjoint with: IfcHeatExchangerType
disjoint with: IfcCoilType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcBoilerType

ElevationOfRefHeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcBuilding
range: IfcLengthMeasure

TRANSPARENCYMAP
type: IfcSurfaceTextureEnum
type: NamedIndividual

SelfIntersect
type: ObjectProperty
type: FunctionalProperty
domain: IfcCompositeCurve
range: LOGICAL

IfcLibraryReference
type: Class
subclass of: IfcLibrarySelect
subclass of: IfcExternalReference
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLibraryInformation
  on property: ReferenceIntoLibrary
subclass of: Restriction
  all values from: IfcLibraryInformation
  on property: ReferenceIntoLibrary
disjoint with: IfcExternallyDefinedHatchStyle
disjoint with: IfcDocumentReference
disjoint with: IfcExternallyDefinedTextFont
disjoint with: IfcClassificationReference
disjoint with: IfcExternallyDefinedSurfaceStyle
disjoint with: IfcExternallyDefinedSymbol

SurfaceOnRelatedElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcConnectionSurfaceGeometry
range: IfcSurfaceOrFaceSurface

DailyInteraction
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelInteractionRequirements
range: IfcCountMeasure

IfcWindow
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: OverallWidth
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: OverallWidth
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: OverallHeight
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: OverallHeight
disjoint with: IfcFooting
disjoint with: IfcRoof
disjoint with: IfcColumn
disjoint with: IfcPile
disjoint with: IfcDoor
disjoint with: IfcCurtainWall
disjoint with: IfcCovering
disjoint with: IfcRamp
disjoint with: IfcRampFlight
disjoint with: IfcBuildingElementComponent
disjoint with: IfcPlate
disjoint with: IfcRailing
disjoint with: IfcBuildingElementProxy
disjoint with: IfcSlab
disjoint with: IfcMember
disjoint with: IfcStairFlight
disjoint with: IfcBeam
disjoint with: IfcStair
disjoint with: IfcWall

ACTOR
type: IfcObjectTypeEnum
type: NamedIndividual

PHONG
type: IfcReflectanceMethodEnum
type: NamedIndividual

HEATPIPE
type: IfcAirToAirHeatRecoveryTypeEnum
type: NamedIndividual

LANDING
type: IfcSlabTypeEnum
type: NamedIndividual

OuterFilletRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangleHollowProfileDef
range: IfcPositiveLengthMeasure

ADD
type: IfcArithmeticOperatorEnum
type: NamedIndividual

HasProperties
type: ObjectProperty
domain: IfcPropertySet
range: IfcProperty

OperationType
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorStyle
range: IfcDoorStyleOperationEnum

DIRECTEXPANSIONTUBEINTUBE
type: IfcEvaporatorTypeEnum
type: NamedIndividual

IfcSurfaceStyleRefraction
type: Class
subclass of: IfcSurfaceStyleElementSelect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcReal
  on property: dispersionFactor IfcSurfaceStyleRefraction
subclass of: Restriction
  all values from: IfcReal
  on property: dispersionFactor IfcSurfaceStyleRefraction
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcReal
  on property: RefractionIndex
subclass of: Restriction
  all values from: IfcReal
  on property: RefractionIndex

LastModifyingUser
type: ObjectProperty
type: FunctionalProperty
domain: IfcOwnerHistory
range: IfcPersonAndOrganization

Role
type: ObjectProperty
type: FunctionalProperty
domain: IfcActorRole
range: IfcRoleEnum

IfcLightSourceSpot
type: Class
subclass of: IfcLightSourcePositional
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcReal
  on property: ConcentrationExponent
subclass of: Restriction
  all values from: IfcDirection
  on property: orientation IfcLightSourceSpot
subclass of: Restriction
  on class: IfcPositivePlaneAngleMeasure
  on property: beamWidthAngle IfcLightSourceSpot
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcDirection
  on property: orientation IfcLightSourceSpot
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositivePlaneAngleMeasure
  on property: spreadAngle IfcLightSourceSpot
subclass of: Restriction
  all values from: IfcPositivePlaneAngleMeasure
  on property: beamWidthAngle IfcLightSourceSpot
subclass of: Restriction
  on class: IfcPositivePlaneAngleMeasure
  on property: spreadAngle IfcLightSourceSpot
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcReal
  on property: ConcentrationExponent

HasRepresentation
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterial
range: IfcMaterialDefinitionRepresentation
inverse of: representedMaterial IfcMaterialDefinitionRepresentation

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyConstraintRelationship
range: IfcLabel

WebThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailAShapeProfileDef
range: IfcPositiveLengthMeasure

MappingTarget
type: ObjectProperty
type: FunctionalProperty
domain: IfcMappedItem
range: IfcCartesianTransformationOperator

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcAppliedValueRelationship
range: IfcText

STRINGER
type: IfcMemberTypeEnum
type: NamedIndividual

IfcRelReferencedInSpatialStructure
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  on class: IfcSpatialStructureElement
  on property: RelatingStructure
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSpatialStructureElement
  on property: RelatingStructure
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcProduct
  on property: RelatedElements
subclass of: Restriction
  all values from: IfcProduct
  on property: RelatedElements
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelFillsElement
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelSequence

IfcConstraintAggregationRelationship
type: Class
subclass of: Restriction
  on class: IfcLogicalOperatorEnum
  on property: LogicalAggregator
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcConstraint List
  on property: relatedConstraints IfcConstraintAggregationRelationship
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcConstraint List
  on property: relatedConstraints IfcConstraintAggregationRelationship
subclass of: Restriction
  all values from: IfcLogicalOperatorEnum
  on property: LogicalAggregator
subclass of: Restriction
  on class: IfcConstraint List
  on property: relatedConstraints IfcConstraintAggregationRelationship
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcConstraint
  on property: RelatingConstraint
subclass of: Restriction
  on class: IfcConstraint
  on property: RelatingConstraint
  qualified cardinality: 1

CONSTANTFLOW
type: IfcAirTerminalBoxTypeEnum
type: NamedIndividual

LastUpdateDate
type: ObjectProperty
type: FunctionalProperty
domain: IfcInventory
range: IfcCalendarDate

AnnotatedBySymbols
type: ObjectProperty
domain: IfcDimensionCurve
range: IfcTerminatorSymbol
inverse of: AnnotatedCurve

RelatingDocument
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformationRelationship
range: IfcDocumentInformation
inverse of: IsPointer

HourOffset
type: ObjectProperty
type: FunctionalProperty
domain: IfcCoordinatedUniversalTimeOffset
range: IfcHourInDay

IfcUnitaryEquipmentType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  on class: IfcUnitaryEquipmentTypeEnum
  on property: predefinedType IfcUnitaryEquipmentType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcUnitaryEquipmentTypeEnum
  on property: predefinedType IfcUnitaryEquipmentType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcElectricMotorType
disjoint with: IfcTubeBundleType
disjoint with: IfcCooledBeamType
disjoint with: IfcCoolingTowerType
disjoint with: IfcMotorConnectionType
disjoint with: IfcCoilType
disjoint with: IfcChillerType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcEvaporatorType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcCondenserType
disjoint with: IfcHumidifierType
disjoint with: IfcTransformerType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcHeatExchangerType
disjoint with: IfcBoilerType

RepresentationsInContext
type: ObjectProperty
domain: IfcRepresentationContext
range: IfcRepresentation
inverse of: ContextOfItems

AIRRELEASE
type: IfcValveTypeEnum
type: NamedIndividual

HEATRECOVERY
type: IfcChillerTypeEnum
type: NamedIndividual

TimeSeriesDataType
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeries
range: IfcTimeSeriesDataTypeEnum

PUNCHING
type: IfcReinforcingBarRoleEnum
type: NamedIndividual

HeadDepth3
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailAShapeProfileDef
range: IfcPositiveLengthMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcSlab
range: IfcSlabTypeEnum

LayerOn
type: ObjectProperty
type: FunctionalProperty
domain: IfcPresentationLayerWithStyle
range: LOGICAL

HasOpenings
type: ObjectProperty
domain: IfcElement
range: IfcRelVoidsElement
inverse of: RelatingBuildingElement

ELECTRICMATHEATER
type: IfcElectricHeaterTypeEnum
type: NamedIndividual

IsActingUpon
type: ObjectProperty
domain: IfcActor
range: IfcRelAssignsToActor
inverse of: RelatingActor

ReferencedSource
type: ObjectProperty
type: FunctionalProperty
domain: IfcClassificationReference
range: IfcClassification

WARPINGCONSTANTUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

Addresses
type: ObjectProperty
type: FunctionalProperty
domain: IfcPerson
range: IfcAddress List

COHESION
type: IfcPileTypeEnum
type: NamedIndividual

GULLYSUMP
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

TILTANDTURNRIGHTHAND
type: IfcWindowPanelOperationEnum
type: NamedIndividual

WebThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcZShapeProfileDef
range: IfcPositiveLengthMeasure

IfcWasteTerminalType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  all values from: IfcWasteTerminalTypeEnum
  on property: predefinedType IfcWasteTerminalType
subclass of: Restriction
  on class: IfcWasteTerminalTypeEnum
  on property: predefinedType IfcWasteTerminalType
  qualified cardinality: 1
disjoint with: IfcAirTerminalType
disjoint with: IfcFireSuppressionTerminalType
disjoint with: IfcLampType
disjoint with: IfcElectricHeaterType
disjoint with: IfcLightFixtureType
disjoint with: IfcSanitaryTerminalType
disjoint with: IfcElectricApplianceType
disjoint with: IfcStackTerminalType
disjoint with: IfcOutletType
disjoint with: IfcGasTerminalType

OWNER
type: IfcRoleEnum
type: IfcOccupantTypeEnum
type: NamedIndividual

DOME_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

IfcDuctFittingType
type: Class
subclass of: IfcFlowFittingType
subclass of: Restriction
  on class: IfcDuctFittingTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDuctFittingTypeEnum
  on property: PredefinedType
disjoint with: IfcCableCarrierFittingType
disjoint with: IfcJunctionBoxType
disjoint with: IfcPipeFittingType

B_DESIGNLEVEL
type: IfcServiceLifeFactorTypeEnum
type: NamedIndividual

Vsense
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangularTrimmedSurface
range: BOOLEAN

GROUP
type: IfcObjectTypeEnum
type: NamedIndividual

OUT_PLANE_LOADING_2D
type: IfcAnalysisModelTypeEnum
type: NamedIndividual

IfcProcedure
type: Class
subclass of: IfcProcess
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: UserDefinedProcedureType
subclass of: Restriction
  all values from: IfcLabel
  on property: UserDefinedProcedureType
subclass of: Restriction
  on class: IfcProcedureTypeEnum
  on property: ProcedureType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProcedureTypeEnum
  on property: ProcedureType
subclass of: Restriction
  on class: IfcIdentifier
  on property: ProcedureID
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcIdentifier
  on property: ProcedureID
disjoint with: IfcTask

FOLDING
type: IfcDoorPanelOperationEnum
type: NamedIndividual

Expression
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyTableValue
range: IfcText

SuffixTitles
type: ObjectProperty
type: FunctionalProperty
domain: IfcPerson
range: IfcLabel List

Unit
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyEnumeration
range: IfcUnit

IfcBoundaryNodeConditionWarping
type: Class
subclass of: IfcBoundaryNodeCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcWarpingMomentMeasure
  on property: WarpingStiffness
subclass of: Restriction
  all values from: IfcWarpingMomentMeasure
  on property: WarpingStiffness

IfcBoundaryEdgeCondition
type: Class
subclass of: IfcBoundaryCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfLinearSubgradeReactionMeasure
  on property: LinearStiffnessByLengthZ
subclass of: Restriction
  all values from: IfcModulusOfLinearSubgradeReactionMeasure
  on property: LinearStiffnessByLengthX
subclass of: Restriction
  all values from: IfcModulusOfLinearSubgradeReactionMeasure
  on property: linearStiffnessByLengthY IfcBoundaryEdgeCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfLinearSubgradeReactionMeasure
  on property: linearStiffnessByLengthY IfcBoundaryEdgeCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfLinearSubgradeReactionMeasure
  on property: LinearStiffnessByLengthX
subclass of: Restriction
  all values from: IfcModulusOfRotationalSubgradeReactionMeasure
  on property: RotationalStiffnessByLengthY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfRotationalSubgradeReactionMeasure
  on property: RotationalStiffnessByLengthZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfRotationalSubgradeReactionMeasure
  on property: RotationalStiffnessByLengthY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfRotationalSubgradeReactionMeasure
  on property: rotationalStiffnessByLengthX IfcBoundaryEdgeCondition
subclass of: Restriction
  all values from: IfcModulusOfLinearSubgradeReactionMeasure
  on property: LinearStiffnessByLengthZ
subclass of: Restriction
  all values from: IfcModulusOfRotationalSubgradeReactionMeasure
  on property: rotationalStiffnessByLengthX IfcBoundaryEdgeCondition
subclass of: Restriction
  all values from: IfcModulusOfRotationalSubgradeReactionMeasure
  on property: RotationalStiffnessByLengthZ
disjoint with: IfcBoundaryNodeCondition
disjoint with: IfcBoundaryFaceCondition

HasPorts
type: ObjectProperty
domain: IfcElement
range: IfcRelConnectsPortToElement
inverse of: relatedElement IfcRelConnectsPortToElement

IfcDocumentInformationRelationship
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: RelationshipType
subclass of: Restriction
  all values from: IfcLabel
  on property: RelationshipType
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcDocumentInformation
  on property: RelatedDocuments
subclass of: Restriction
  all values from: IfcDocumentInformation
  on property: RelatedDocuments
subclass of: Restriction
  on class: IfcDocumentInformation
  on property: RelatingDocument
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDocumentInformation
  on property: RelatingDocument

AppliedCondition
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralConnection
range: IfcBoundaryCondition

MinimumSectionModulusY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcSectionModulusMeasure

IsGroupedBy
type: ObjectProperty
type: FunctionalProperty
domain: IfcGroup
range: IfcRelAssignsToGroup
inverse of: RelatingGroup

FamilyName
type: ObjectProperty
type: FunctionalProperty
domain: IfcPerson
range: IfcLabel

MAGNETICFLUXUNIT
type: IfcUnitEnum
type: NamedIndividual

AssignedStructuralActivity
type: ObjectProperty
domain: IfcStructuralItem
range: IfcRelConnectsStructuralActivity
inverse of: RelatingElement

IfcWallType
type: Class
subclass of: IfcBuildingElementType
subclass of: Restriction
  all values from: IfcWallTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcWallTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcBeamType
disjoint with: IfcRailingType
disjoint with: IfcMemberType
disjoint with: IfcSlabType
disjoint with: IfcRampFlightType
disjoint with: IfcCoveringType
disjoint with: IfcColumnType
disjoint with: IfcCurtainWallType
disjoint with: IfcPlateType
disjoint with: IfcBuildingElementProxyType
disjoint with: IfcStairFlightType

HeadWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailFShapeProfileDef
range: IfcPositiveLengthMeasure

ParentEdge
type: ObjectProperty
type: FunctionalProperty
domain: IfcSubedge
range: IfcEdge

SpecularHighlight
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleRendering
range: IfcSpecularHighlightSelect

HEALTHANDSAFETY
type: IfcObjectiveEnum
type: NamedIndividual

RepresentationType
type: ObjectProperty
type: FunctionalProperty
domain: IfcRepresentation
range: IfcLabel

OFFICE
type: IfcAddressTypeEnum
type: NamedIndividual

CONDUCTORSEGMENT
type: IfcCableSegmentTypeEnum
type: NamedIndividual

LayerSetDirection
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialLayerSetUsage
range: IfcLayerSetDirectionEnum

IfcOrganizationRelationship
type: Class
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcOrganization
  on property: RelatedOrganizations
subclass of: Restriction
  all values from: IfcOrganization
  on property: RelatedOrganizations
subclass of: Restriction
  on class: IfcOrganization
  on property: RelatingOrganization
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcOrganization
  on property: RelatingOrganization
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Name

RelatingSpace
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelSpaceBoundary
range: IfcSpace
inverse of: BoundedBy

TemperatureSingleValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcThermodynamicTemperatureMeasure

ENERGYMETER
type: IfcFlowMeterTypeEnum
type: NamedIndividual

IfcTerminatorSymbol
type: Class
subclass of: IfcAnnotationSymbolOccurrence
subclass of: Restriction
  on class: IfcAnnotationCurveOccurrence
  on property: AnnotatedCurve
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAnnotationCurveOccurrence
  on property: AnnotatedCurve

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralCurveMember
range: IfcStructuralCurveTypeEnum

Position
type: ObjectProperty
type: FunctionalProperty
domain: IfcSweptAreaSolid
range: IfcAxis2Placement3D

SPIRAL_RAMP
type: IfcRampTypeEnum
type: NamedIndividual

Girth
type: ObjectProperty
type: FunctionalProperty
domain: IfcCShapeProfileDef
range: IfcPositiveLengthMeasure

IfcLaborResource
type: Class
subclass of: IfcConstructionResource
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: SkillSet
subclass of: Restriction
  all values from: IfcText
  on property: SkillSet
disjoint with: IfcConstructionProductResource
disjoint with: IfcConstructionEquipmentResource
disjoint with: IfcCrewResource
disjoint with: IfcConstructionMaterialResource
disjoint with: IfcSubContractResource

DBB
type: IfcSoundScaleEnum
type: NamedIndividual

FORCEUNIT
type: IfcUnitEnum
type: NamedIndividual

RelatingActor
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssignsToActor
range: IfcActor
inverse of: IsActingUpon

UNSPECIFIED
type: IfcTrimmingPreference
type: IfcBSplineCurveForm
type: NamedIndividual

Coordinates
type: ObjectProperty
type: FunctionalProperty
domain: IfcCartesianPoint
range: IfcLengthMeasure List

LateStart
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcDateTimeSelect

RelatingApproval
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssociatesApproval
range: IfcApproval

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcActorRole
range: IfcText

Depth
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceOfLinearExtrusion
range: IfcLengthMeasure

RECIRCULATEDAIR
type: IfcThermalLoadSourceEnum
type: NamedIndividual

IfcTwoDirectionRepeatFactor
type: Class
subclass of: IfcOneDirectionRepeatFactor
subclass of: Restriction
  on class: IfcVector
  on property: secondRepeatFactor IfcTwoDirectionRepeatFactor
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcVector
  on property: secondRepeatFactor IfcTwoDirectionRepeatFactor

IsLinear
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralResultGroup
range: BOOLEAN

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcExtendedMaterialProperties
range: IfcLabel

LuminousIntensityExponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcDimensionalExponents
range: INTEGER

CentreOfGravityInY
type: ObjectProperty
type: FunctionalProperty
domain: IfcTShapeProfileDef
range: IfcPositiveLengthMeasure

IfcTimeSeriesReferenceRelationship
type: Class
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcDocumentSelect
  on property: timeSeriesReferences IfcTimeSeriesReferenceRelationship
subclass of: Restriction
  all values from: IfcDocumentSelect
  on property: timeSeriesReferences IfcTimeSeriesReferenceRelationship
subclass of: Restriction
  on class: IfcTimeSeries
  on property: ReferencedTimeSeries
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: ReferencedTimeSeries

TERA
type: IfcSIPrefix
type: NamedIndividual

IRP
type: IfcCurrencyEnum
type: NamedIndividual

RefDirection
type: ObjectProperty
type: FunctionalProperty
domain: IfcOffsetCurve3D
range: IfcDirection

ThresholdThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcPositiveLengthMeasure

AMOUNTOFSUBSTANCEUNIT
type: IfcUnitEnum
type: NamedIndividual

OPTIMISTICREFERENCESERVICELIFE
type: IfcServiceLifeTypeEnum
type: NamedIndividual

IfcRelAssignsToProduct
type: Class
subclass of: IfcRelAssigns
subclass of: Restriction
  on class: IfcProduct
  on property: RelatingProduct
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProduct
  on property: RelatingProduct
disjoint with: IfcRelAssignsToResource
disjoint with: IfcRelAssignsToControl
disjoint with: IfcRelAssignsToGroup
disjoint with: IfcRelAssignsToProcess
disjoint with: IfcRelAssignsToActor

DIVERTING
type: IfcValveTypeEnum
type: NamedIndividual

AxisPosition
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceOfRevolution
range: IfcAxis1Placement

IfcContextDependentUnit
type: Class
subclass of: IfcNamedUnit
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
disjoint with: IfcSIUnit
disjoint with: IfcConversionBasedUnit

RUR
type: IfcCurrencyEnum
type: NamedIndividual

Relates
type: ObjectProperty
domain: IfcOrganization
range: IfcOrganizationRelationship
inverse of: RelatingOrganization

Width
type: ObjectProperty
type: FunctionalProperty
domain: IfcCShapeProfileDef
range: IfcPositiveLengthMeasure

IfcCurveStyleFont
type: Class
subclass of: IfcCurveStyleFontSelect
subclass of: Restriction
  on class: IfcCurveStyleFontPattern List
  on property: PatternList
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcCurveStyleFontPattern List
  on property: PatternList
subclass of: Restriction
  all values from: IfcCurveStyleFontPattern List
  on property: PatternList
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcLabel
  on property: Name

DIRECTDRIVE
type: IfcMotorConnectionTypeEnum
type: NamedIndividual

IfcPresentationStyleAssignment
type: Class
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcPresentationStyleSelect
  on property: Styles
subclass of: Restriction
  all values from: IfcPresentationStyleSelect
  on property: Styles

IfcRelAssignsToActor
type: Class
subclass of: IfcRelAssigns
subclass of: Restriction
  all values from: IfcActor
  on property: RelatingActor
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcActorRole
  on property: ActingRole
subclass of: Restriction
  all values from: IfcActorRole
  on property: ActingRole
subclass of: Restriction
  on class: IfcActor
  on property: RelatingActor
  qualified cardinality: 1
disjoint with: IfcRelAssignsToControl
disjoint with: IfcRelAssignsToGroup
disjoint with: IfcRelAssignsToProcess
disjoint with: IfcRelAssignsToResource
disjoint with: IfcRelAssignsToProduct

ClassifiedAs
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterial
range: IfcMaterialClassificationRelationship
inverse of: ClassifiedMaterial

IsRelatedBy
type: ObjectProperty
domain: IfcOrganization
range: IfcOrganizationRelationship
inverse of: RelatedOrganizations

INDUCTION
type: IfcElectricMotorTypeEnum
type: NamedIndividual

IfcGrid
type: Class
subclass of: IfcProduct
subclass of: Restriction
  all values from: IfcGridAxis List
  on property: UAxes
subclass of: Restriction
  on class: IfcGridAxis List
  on property: UAxes
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcGridAxis List
  on property: VAxes
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcGridAxis List
  on property: VAxes
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcGridAxis List
  on property: UAxes
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcGridAxis List
  on property: VAxes
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcGridAxis List
  on property: WAxes
subclass of: Restriction
  all values from: IfcGridAxis List
  on property: WAxes
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcGridAxis List
  on property: WAxes
disjoint with: IfcPort
disjoint with: IfcStructuralItem
disjoint with: IfcStructuralActivity
disjoint with: IfcProxy
disjoint with: IfcSpatialStructureElement
disjoint with: IfcAnnotation
disjoint with: IfcElement

ConnectedFrom
type: ObjectProperty
domain: IfcElement
range: IfcRelConnectsElements
inverse of: relatedElement IfcRelConnectsElements

HIP_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

WallThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangleHollowProfileDef
range: IfcPositiveLengthMeasure

RelatingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralElement
range: IfcElement
inverse of: hasStructuralMember IfcElement

Expression
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyDependencyRelationship
range: IfcText

IfcGridPlacement
type: Class
subclass of: IfcObjectPlacement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcVirtualGridIntersection
  on property: placementRefDirection IfcGridPlacement
subclass of: Restriction
  all values from: IfcVirtualGridIntersection
  on property: placementRefDirection IfcGridPlacement
subclass of: Restriction
  on class: IfcVirtualGridIntersection
  on property: PlacementLocation
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcVirtualGridIntersection
  on property: PlacementLocation
disjoint with: IfcLocalPlacement

FlangeSlope
type: ObjectProperty
type: FunctionalProperty
domain: IfcUShapeProfileDef
range: IfcPlaneAngleMeasure

ELLIPTIC_ARC
type: IfcBSplineCurveForm
type: NamedIndividual

REGISTER
type: IfcAirTerminalTypeEnum
type: NamedIndividual

HigherHeatingValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcFuelProperties
range: IfcHeatingValueMeasure

Height
type: ObjectProperty
type: FunctionalProperty
domain: IfcRightCircularCone
range: IfcPositiveLengthMeasure

IfcRelVoidsElement
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcFeatureElementSubtraction
  on property: RelatedOpeningElement
subclass of: Restriction
  on class: IfcElement
  on property: RelatingBuildingElement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcElement
  on property: RelatingBuildingElement
subclass of: Restriction
  on class: IfcFeatureElementSubtraction
  on property: RelatedOpeningElement
  qualified cardinality: 1
disjoint with: IfcRelFillsElement
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelSequence
disjoint with: IfcRelConnectsElements

LENGTHUNIT
type: IfcUnitEnum
type: NamedIndividual

DIRECTIONSOURCE
type: IfcLightFixtureTypeEnum
type: NamedIndividual

IfcVertexPoint
type: Class
subclass of: IfcPointOrVertexPoint
subclass of: IfcVertex
subclass of: Restriction
  on class: IfcPoint
  on property: vertexGeometry IfcVertexPoint
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPoint
  on property: vertexGeometry IfcVertexPoint

BaseDepth1
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailAShapeProfileDef
range: IfcPositiveLengthMeasure

EXTERNAL
type: IfcInternalOrExternalEnum
type: NamedIndividual

IfcUShapeProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: CentreOfGravityInX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: filletRadius IfcUShapeProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Depth
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: EdgeRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: EdgeRadius
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Depth
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: FlangeThickness
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FlangeThickness
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: WebThickness
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: WebThickness
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: flangeWidth IfcUShapeProfileDef
subclass of: Restriction
  all values from: IfcPlaneAngleMeasure
  on property: FlangeSlope
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: filletRadius IfcUShapeProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: flangeWidth IfcUShapeProfileDef
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPlaneAngleMeasure
  on property: FlangeSlope
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: CentreOfGravityInX
disjoint with: IfcZShapeProfileDef
disjoint with: IfcLShapeProfileDef
disjoint with: IfcTrapeziumProfileDef
disjoint with: IfcCraneRailFShapeProfileDef
disjoint with: IfcCircleProfileDef
disjoint with: IfcIShapeProfileDef
disjoint with: IfcCShapeProfileDef
disjoint with: IfcCraneRailAShapeProfileDef
disjoint with: IfcRectangleProfileDef
disjoint with: IfcTShapeProfileDef
disjoint with: IfcEllipseProfileDef

ROTATIONALSTIFFNESSUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

TransomThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcPositiveLengthMeasure

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcApproval
range: IfcLabel

DESIGN
type: IfcPropertySourceEnum
type: NamedIndividual

RelatedProperties
type: ObjectProperty
domain: IfcPropertyConstraintRelationship
range: IfcProperty

INTERNAL
type: IfcInternalOrExternalEnum
type: NamedIndividual

PARTIALLYCONSUMED
type: IfcResourceConsumptionEnum
type: NamedIndividual

DOUBLE_PANEL_HORIZONTAL
type: IfcWindowStyleOperationEnum
type: NamedIndividual

HKD
type: IfcCurrencyEnum
type: NamedIndividual

PatternStart
type: ObjectProperty
type: FunctionalProperty
domain: IfcFillAreaStyleHatching
range: IfcCartesianPoint

BND
type: IfcCurrencyEnum
type: NamedIndividual

Zone
type: ObjectProperty
type: FunctionalProperty
domain: IfcLocalTime
range: IfcCoordinatedUniversalTimeOffset

PanelPosition
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorPanelProperties
range: IfcDoorPanelPositionEnum

PointParameterU
type: ObjectProperty
type: FunctionalProperty
domain: IfcPointOnSurface
range: IfcParameterValue

OwningUser
type: ObjectProperty
type: FunctionalProperty
domain: IfcOwnerHistory
range: IfcPersonAndOrganization

FilletRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcIShapeProfileDef
range: IfcPositiveLengthMeasure

CONSUMED
type: IfcResourceConsumptionEnum
type: NamedIndividual

IfcPipeFittingType
type: Class
subclass of: IfcFlowFittingType
subclass of: Restriction
  on class: IfcPipeFittingTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPipeFittingTypeEnum
  on property: PredefinedType
disjoint with: IfcCableCarrierFittingType
disjoint with: IfcJunctionBoxType
disjoint with: IfcDuctFittingType

CombustionTemperature
type: ObjectProperty
type: FunctionalProperty
domain: IfcFuelProperties
range: IfcThermodynamicTemperatureMeasure

DefinitionType
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcementDefinitionProperties
range: IfcLabel

ConcentrationExponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourceSpot
range: IfcReal

HasInteractionReqsFrom
type: ObjectProperty
domain: IfcSpaceProgram
range: IfcRelInteractionRequirements
inverse of: RelatedSpaceProgram

NominalDiameter
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalFastener
range: IfcPositiveLengthMeasure

SurfaceColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleShading
range: IfcColourRgb

ConnectedFrom
type: ObjectProperty
type: FunctionalProperty
domain: IfcPort
range: IfcRelConnectsPorts
inverse of: RelatedPort

IfcCoolingTowerType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  on class: IfcCoolingTowerTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCoolingTowerTypeEnum
  on property: PredefinedType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcHumidifierType
disjoint with: IfcHeatExchangerType
disjoint with: IfcElectricMotorType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcEvaporatorType
disjoint with: IfcCoilType
disjoint with: IfcTransformerType
disjoint with: IfcCooledBeamType
disjoint with: IfcTubeBundleType
disjoint with: IfcChillerType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcBoilerType
disjoint with: IfcCondenserType
disjoint with: IfcMotorConnectionType
disjoint with: IfcSpaceHeaterType

WATERCOOLINGCOIL
type: IfcCoilTypeEnum
type: NamedIndividual

IfcCableCarrierFittingType
type: Class
subclass of: IfcFlowFittingType
subclass of: Restriction
  on class: IfcCableCarrierFittingTypeEnum
  on property: predefinedType IfcCableCarrierFittingType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCableCarrierFittingTypeEnum
  on property: predefinedType IfcCableCarrierFittingType
disjoint with: IfcJunctionBoxType
disjoint with: IfcPipeFittingType
disjoint with: IfcDuctFittingType

IfcMaterialLayerSetUsage
type: Class
subclass of: IfcMaterialSelect
subclass of: Restriction
  all values from: IfcDirectionSenseEnum
  on property: DirectionSense
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: OffsetFromReferenceLine
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: OffsetFromReferenceLine
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLayerSetDirectionEnum
  on property: LayerSetDirection
subclass of: Restriction
  on class: IfcMaterialLayerSet
  on property: ForLayerSet
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMaterialLayerSet
  on property: ForLayerSet
subclass of: Restriction
  on class: IfcLayerSetDirectionEnum
  on property: LayerSetDirection
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcDirectionSenseEnum
  on property: DirectionSense
  qualified cardinality: 1

TensionForce
type: ObjectProperty
type: FunctionalProperty
domain: IfcTendon
range: IfcForceMeasure

IfcStructuralLoadTemperature
type: Class
subclass of: IfcStructuralLoadStatic
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermodynamicTemperatureMeasure
  on property: DeltaT_Constant
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermodynamicTemperatureMeasure
  on property: deltaT Z IfcStructuralLoadTemperature
subclass of: Restriction
  all values from: IfcThermodynamicTemperatureMeasure
  on property: deltaT Z IfcStructuralLoadTemperature
subclass of: Restriction
  all values from: IfcThermodynamicTemperatureMeasure
  on property: DeltaT_Constant
subclass of: Restriction
  all values from: IfcThermodynamicTemperatureMeasure
  on property: DeltaT_Y
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermodynamicTemperatureMeasure
  on property: DeltaT_Y
disjoint with: IfcStructuralLoadSingleForce
disjoint with: IfcStructuralLoadPlanarForce
disjoint with: IfcStructuralLoadLinearForce
disjoint with: IfcStructuralLoadSingleDisplacement

CompositionType
type: ObjectProperty
type: FunctionalProperty
domain: IfcBuildingElementProxy
range: IfcElementCompositionEnum

PHUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

TEMPERATURE_T
type: IfcActionSourceTypeEnum
type: NamedIndividual

XLength
type: ObjectProperty
type: FunctionalProperty
domain: IfcBlock
range: IfcPositiveLengthMeasure

DisplacementZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleDisplacement
range: IfcLengthMeasure

Position
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourceGoniometric
range: IfcAxis2Placement3D

BASELINE
type: IfcWorkControlTypeEnum
type: NamedIndividual

ASSIGNEE
type: IfcOccupantTypeEnum
type: NamedIndividual

IfcRelAssignsToGroup
type: Class
subclass of: IfcRelAssigns
subclass of: Restriction
  on class: IfcGroup
  on property: RelatingGroup
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcGroup
  on property: RelatingGroup
disjoint with: IfcRelAssignsToResource
disjoint with: IfcRelAssignsToControl
disjoint with: IfcRelAssignsToProcess
disjoint with: IfcRelAssignsToActor
disjoint with: IfcRelAssignsToProduct

HasProjections
type: ObjectProperty
domain: IfcElement
range: IfcRelProjectsElement
inverse of: RelatingElement

DistanceAttenuation
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourcePositional
range: IfcReal

PropertiesForConstraint
type: ObjectProperty
domain: IfcConstraint
range: IfcPropertyConstraintRelationship
inverse of: RelatingConstraint

RIGIDSEGMENT
type: IfcPipeSegmentTypeEnum
type: IfcDuctSegmentTypeEnum
type: NamedIndividual

IfcOwnerHistory
type: Class
subclass of: Restriction
  all values from: IfcStateEnum
  on property: State
subclass of: Restriction
  all values from: IfcPersonAndOrganization
  on property: OwningUser
subclass of: Restriction
  all values from: IfcTimeStamp
  on property: creationDate IfcOwnerHistory
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcApplication
  on property: lastModifyingApplication IfcOwnerHistory
subclass of: Restriction
  all values from: IfcApplication
  on property: OwningApplication
subclass of: Restriction
  on class: IfcTimeStamp
  on property: creationDate IfcOwnerHistory
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPersonAndOrganization
  on property: LastModifyingUser
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeStamp
  on property: lastModifiedDate IfcOwnerHistory
subclass of: Restriction
  on class: IfcApplication
  on property: OwningApplication
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcApplication
  on property: lastModifyingApplication IfcOwnerHistory
subclass of: Restriction
  on class: IfcChangeActionEnum
  on property: ChangeAction
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTimeStamp
  on property: lastModifiedDate IfcOwnerHistory
subclass of: Restriction
  all values from: IfcPersonAndOrganization
  on property: LastModifyingUser
subclass of: Restriction
  all values from: IfcChangeActionEnum
  on property: ChangeAction
subclass of: Restriction
  on class: IfcPersonAndOrganization
  on property: OwningUser
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcStateEnum
  on property: State

IfcIrregularTimeSeries
type: Class
subclass of: IfcTimeSeries
subclass of: Restriction
  on class: IfcIrregularTimeSeriesValue List
  on property: values IfcIrregularTimeSeries
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcIrregularTimeSeriesValue List
  on property: values IfcIrregularTimeSeries
subclass of: Restriction
  all values from: IfcIrregularTimeSeriesValue List
  on property: values IfcIrregularTimeSeries
disjoint with: IfcRegularTimeSeries

BarRole
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingBar
range: IfcReinforcingBarRoleEnum

LOAD_COMBINATION
type: IfcLoadGroupTypeEnum
type: NamedIndividual

SoundValues
type: ObjectProperty
type: FunctionalProperty
domain: IfcSoundProperties
range: IfcSoundValue List

IfcRelConnectsWithRealizingElements
type: Class
subclass of: IfcRelConnectsElements
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: connectionType IfcRelConnectsWithRealizingElements
subclass of: Restriction
  all values from: IfcLabel
  on property: connectionType IfcRelConnectsWithRealizingElements
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcElement
  on property: RealizingElements
subclass of: Restriction
  all values from: IfcElement
  on property: RealizingElements
disjoint with: IfcRelConnectsPathElements

ARCH
type: IfcElementAssemblyTypeEnum
type: NamedIndividual

ConstructionType
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowStyle
range: IfcWindowStyleConstructionEnum

OPACITY
type: IfcSurfaceTextureEnum
type: NamedIndividual

CO2Content
type: ObjectProperty
type: FunctionalProperty
domain: IfcProductsOfCombustionProperties
range: IfcPositiveRatioMeasure

SUBTRACT
type: IfcArithmeticOperatorEnum
type: NamedIndividual

Transparency
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleRendering
range: IfcNormalisedRatioMeasure

PlacementLocation
type: ObjectProperty
type: FunctionalProperty
domain: IfcGridPlacement
range: IfcVirtualGridIntersection

TensionFailureZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcFailureConnectionCondition
range: IfcForceMeasure

ShapeAspectStyle
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcShapeAspect

POWERFACTORMETER
type: IfcFlowInstrumentTypeEnum
type: NamedIndividual

IfcElectricHeaterType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  all values from: IfcElectricHeaterTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcElectricHeaterTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcGasTerminalType
disjoint with: IfcFireSuppressionTerminalType
disjoint with: IfcLightFixtureType
disjoint with: IfcLampType
disjoint with: IfcElectricApplianceType
disjoint with: IfcAirTerminalType
disjoint with: IfcSanitaryTerminalType
disjoint with: IfcStackTerminalType
disjoint with: IfcWasteTerminalType
disjoint with: IfcOutletType

Axis3
type: ObjectProperty
type: FunctionalProperty
domain: IfcCartesianTransformationOperator3D
range: IfcDirection

DESIGNMINIMUM
type: IfcPropertySourceEnum
type: NamedIndividual

LinearForceX
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadLinearForce
range: IfcLinearForceMeasure

SecondComponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcLocalTime
range: IfcSecondInMinute

VelocitySingleValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcLinearVelocityMeasure

LogicalAggregator
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraintAggregationRelationship
range: IfcLogicalOperatorEnum

IfcBoundaryNodeCondition
type: Class
subclass of: IfcBoundaryCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRotationalStiffnessMeasure
  on property: RotationalStiffnessX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearStiffnessMeasure
  on property: linearStiffnessY IfcBoundaryNodeCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRotationalStiffnessMeasure
  on property: RotationalStiffnessZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRotationalStiffnessMeasure
  on property: rotationalStiffnessY IfcBoundaryNodeCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearStiffnessMeasure
  on property: LinearStiffnessZ
subclass of: Restriction
  all values from: IfcRotationalStiffnessMeasure
  on property: RotationalStiffnessZ
subclass of: Restriction
  all values from: IfcRotationalStiffnessMeasure
  on property: rotationalStiffnessY IfcBoundaryNodeCondition
subclass of: Restriction
  all values from: IfcLinearStiffnessMeasure
  on property: linearStiffnessY IfcBoundaryNodeCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearStiffnessMeasure
  on property: LinearStiffnessX
subclass of: Restriction
  all values from: IfcRotationalStiffnessMeasure
  on property: RotationalStiffnessX
subclass of: Restriction
  all values from: IfcLinearStiffnessMeasure
  on property: LinearStiffnessZ
subclass of: Restriction
  all values from: IfcLinearStiffnessMeasure
  on property: LinearStiffnessX
disjoint with: IfcBoundaryEdgeCondition
disjoint with: IfcBoundaryFaceCondition

JOULE
type: IfcSIUnitName
type: NamedIndividual

ParameterTakesPrecedence
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowStyle
range: BOOLEAN

ActionSource
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadGroup
range: IfcActionSourceTypeEnum

IfcOffsetCurve2D
type: Class
subclass of: IfcCurve
subclass of: Restriction
  all values from: LOGICAL
  on property: SelfIntersect
subclass of: Restriction
  on class: LOGICAL
  on property: SelfIntersect
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcCurve
  on property: BasisCurve
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: Distance
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: Distance
subclass of: Restriction
  all values from: IfcCurve
  on property: BasisCurve
disjoint with: IfcBoundedCurve
disjoint with: IfcConic
disjoint with: IfcOffsetCurve3D
disjoint with: IfcLine

ControlPointsList
type: ObjectProperty
type: FunctionalProperty
domain: IfcBSplineCurve
range: IfcCartesianPoint List

ZLength
type: ObjectProperty
type: FunctionalProperty
domain: IfcBlock
range: IfcPositiveLengthMeasure

WORKORDER
type: IfcProjectOrderTypeEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcFireSuppressionTerminalType
range: IfcFireSuppressionTerminalTypeEnum

MaterialLayers
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialLayerSet
range: IfcMaterialLayer List

IfcTask
type: Class
subclass of: IfcProcess
subclass of: Restriction
  on class: BOOLEAN
  on property: IsMilestone
  qualified cardinality: 1
subclass of: Restriction
  all values from: INTEGER
  on property: priority IfcTask
subclass of: Restriction
  all values from: BOOLEAN
  on property: IsMilestone
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: WorkMethod
subclass of: Restriction
  max qualified cardinality: 1
  on class: INTEGER
  on property: priority IfcTask
subclass of: Restriction
  all values from: IfcIdentifier
  on property: TaskId
subclass of: Restriction
  on class: IfcIdentifier
  on property: TaskId
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Status
subclass of: Restriction
  all values from: IfcLabel
  on property: WorkMethod
subclass of: Restriction
  all values from: IfcLabel
  on property: Status
disjoint with: IfcProcedure

IfcCsgSolid
type: Class
subclass of: IfcSolidModel
subclass of: Restriction
  on class: IfcCsgSelect
  on property: TreeRootExpression
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCsgSelect
  on property: TreeRootExpression
disjoint with: IfcSweptAreaSolid
disjoint with: IfcSweptDiskSolid
disjoint with: IfcManifoldSolidBrep

IfcMechanicalFastener
type: Class
subclass of: IfcFastener
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: NominalLength
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: NominalLength
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: NominalDiameter
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: NominalDiameter

FIRST_ORDER_THEORY
type: IfcAnalysisTheoryTypeEnum
type: NamedIndividual

ObjectTypeOf
type: ObjectProperty
type: FunctionalProperty
domain: IfcTypeObject
range: IfcRelDefinesByType
inverse of: RelatingType

RELAY
type: IfcElectricTimeControlTypeEnum
type: NamedIndividual

LiningThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcPositiveLengthMeasure

POINTSOURCE
type: IfcLightFixtureTypeEnum
type: NamedIndividual

THERMOSIPHONSEALEDTUBEHEATEXCHANGERS
type: IfcAirToAirHeatRecoveryTypeEnum
type: NamedIndividual

IfcRampFlightType
type: Class
subclass of: IfcBuildingElementType
subclass of: Restriction
  all values from: IfcRampFlightTypeEnum
  on property: predefinedType IfcRampFlightType
subclass of: Restriction
  on class: IfcRampFlightTypeEnum
  on property: predefinedType IfcRampFlightType
  qualified cardinality: 1
disjoint with: IfcRailingType
disjoint with: IfcColumnType
disjoint with: IfcPlateType
disjoint with: IfcCoveringType
disjoint with: IfcSlabType
disjoint with: IfcMemberType
disjoint with: IfcCurtainWallType
disjoint with: IfcBuildingElementProxyType
disjoint with: IfcBeamType
disjoint with: IfcWallType
disjoint with: IfcStairFlightType

FreezingPoint
type: ObjectProperty
type: FunctionalProperty
domain: IfcThermalMaterialProperties
range: IfcThermodynamicTemperatureMeasure

LowerVaporResistanceFactor
type: ObjectProperty
type: FunctionalProperty
domain: IfcHygroscopicMaterialProperties
range: IfcPositiveRatioMeasure

IfcAnnotationFillArea
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  all values from: IfcCurve
  on property: InnerBoundaries
subclass of: Restriction
  all values from: IfcCurve
  on property: OuterBoundary
subclass of: Restriction
  on class: IfcCurve
  on property: OuterBoundary
  qualified cardinality: 1
disjoint with: IfcDraughtingCallout
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcSurface
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcPlanarExtent
disjoint with: IfcPlacement
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcBooleanResult
disjoint with: IfcAnnotationSurface
disjoint with: IfcPoint
disjoint with: IfcBoundingBox
disjoint with: IfcTextLiteral
disjoint with: IfcSolidModel
disjoint with: IfcSectionedSpine
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcCurve
disjoint with: IfcVector
disjoint with: IfcGeometricSet
disjoint with: IfcDirection
disjoint with: IfcDefinedSymbol
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcLightSource

FlowrateSingleValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcDerivedMeasureValue

IfcConstraintClassificationRelationship
type: Class
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcClassificationNotationSelect
  on property: relatedClassifications IfcConstraintClassificationRelationship
subclass of: Restriction
  all values from: IfcClassificationNotationSelect
  on property: relatedClassifications IfcConstraintClassificationRelationship
subclass of: Restriction
  on class: IfcConstraint
  on property: ClassifiedConstraint
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcConstraint
  on property: ClassifiedConstraint

DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT
type: IfcDoorStyleOperationEnum
type: NamedIndividual

YDim
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundingBox
range: IfcPositiveLengthMeasure

IfcMaterialClassificationRelationship
type: Class
subclass of: Restriction
  on class: IfcMaterial
  on property: ClassifiedMaterial
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMaterial
  on property: ClassifiedMaterial
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcClassificationNotationSelect
  on property: MaterialClassifications
subclass of: Restriction
  all values from: IfcClassificationNotationSelect
  on property: MaterialClassifications

READWRITELOCKED
type: IfcStateEnum
type: NamedIndividual

THREE_QUARTER_WINDING_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

HUMIDITYSENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

IfcPropertyTableValue
type: Class
subclass of: IfcSimpleProperty
subclass of: Restriction
  all values from: IfcUnit
  on property: DefinedUnit
subclass of: Restriction
  all values from: IfcValue List
  on property: DefiningValues
subclass of: Restriction
  all values from: IfcText
  on property: Expression
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Expression
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcValue List
  on property: DefinedValues
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcValue List
  on property: DefiningValues
subclass of: Restriction
  on class: IfcValue List
  on property: DefinedValues
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcUnit
  on property: DefiningUnit
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcUnit
  on property: DefiningUnit
subclass of: Restriction
  all values from: IfcValue List
  on property: DefinedValues
subclass of: Restriction
  on class: IfcValue List
  on property: DefiningValues
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcUnit
  on property: DefinedUnit
disjoint with: IfcPropertyEnumeratedValue
disjoint with: IfcPropertyListValue
disjoint with: IfcPropertyBoundedValue
disjoint with: IfcPropertyReferenceValue
disjoint with: IfcPropertySingleValue

FrictionCoefficient
type: ObjectProperty
type: FunctionalProperty
domain: IfcTendon
range: IfcNormalisedRatioMeasure

BEAM
type: IfcBeamTypeEnum
type: NamedIndividual

QuantityInProcess
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssignsToProcess
range: IfcMeasureWithUnit

IfcPerson
type: Class
subclass of: IfcObjectReferenceSelect
subclass of: IfcActorSelect
subclass of: Restriction
  all values from: IfcIdentifier
  on property: Id
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel List
  on property: PrefixTitles
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcLabel List
  on property: PrefixTitles
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel List
  on property: SuffixTitles
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcIdentifier
  on property: Id
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: GivenName
subclass of: Restriction
  all values from: IfcLabel List
  on property: MiddleNames
subclass of: Restriction
  all values from: IfcLabel List
  on property: SuffixTitles
subclass of: Restriction
  all values from: IfcLabel List
  on property: PrefixTitles
subclass of: Restriction
  all values from: IfcLabel
  on property: FamilyName
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel List
  on property: MiddleNames
subclass of: Restriction
  all values from: IfcLabel
  on property: GivenName
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcLabel List
  on property: MiddleNames
subclass of: Restriction
  all values from: IfcPersonAndOrganization
  on property: engagedIn IfcPerson
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcAddress List
  on property: Addresses
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcLabel List
  on property: SuffixTitles
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAddress List
  on property: Addresses
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: FamilyName
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcActorRole List
  on property: Roles
subclass of: Restriction
  all values from: IfcAddress List
  on property: Addresses
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcActorRole List
  on property: Roles
subclass of: Restriction
  all values from: IfcActorRole List
  on property: Roles

TransomOffset
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcLengthMeasure

IfcLightFixtureType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  on class: IfcLightFixtureTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLightFixtureTypeEnum
  on property: PredefinedType
disjoint with: IfcElectricApplianceType
disjoint with: IfcStackTerminalType
disjoint with: IfcOutletType
disjoint with: IfcGasTerminalType
disjoint with: IfcAirTerminalType
disjoint with: IfcFireSuppressionTerminalType
disjoint with: IfcWasteTerminalType
disjoint with: IfcElectricHeaterType
disjoint with: IfcLampType
disjoint with: IfcSanitaryTerminalType

MODULUSOFSUBGRADEREACTIONUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

IfcCurveStyleFontAndScaling
type: Class
subclass of: IfcCurveFontOrScaledCurveFontSelect
subclass of: Restriction
  on class: IfcPositiveRatioMeasure
  on property: CurveFontScaling
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: CurveFontScaling
subclass of: Restriction
  on class: IfcCurveStyleFontSelect
  on property: CurveFont
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurveStyleFontSelect
  on property: CurveFont
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: name IfcCurveStyleFontAndScaling
subclass of: Restriction
  all values from: IfcLabel
  on property: name IfcCurveStyleFontAndScaling

TRIPLE_PANEL_LEFT
type: IfcWindowStyleOperationEnum
type: NamedIndividual

OriginalValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsset
range: IfcCostValue

RiserHeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcStairFlight
range: IfcPositiveLengthMeasure

PIECEWISECONSTANT
type: IfcTimeSeriesDataTypeEnum
type: NamedIndividual

ListValues
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyListValue
range: IfcValue List

DeltaT_Y
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadTemperature
range: IfcThermodynamicTemperatureMeasure

CasingThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcPositiveLengthMeasure

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSource
range: IfcLabel

OperationType
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowPanelProperties
range: IfcWindowPanelOperationEnum

IfcDefinedSymbol
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  all values from: IfcCartesianTransformationOperator2D
  on property: Target
subclass of: Restriction
  all values from: IfcDefinedSymbolSelect
  on property: Definition
subclass of: Restriction
  on class: IfcDefinedSymbolSelect
  on property: Definition
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcCartesianTransformationOperator2D
  on property: Target
  qualified cardinality: 1
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcLightSource
disjoint with: IfcPoint
disjoint with: IfcAnnotationSurface
disjoint with: IfcCurve
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcAnnotationFillArea
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcSolidModel
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcTextLiteral
disjoint with: IfcBooleanResult
disjoint with: IfcDirection
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcPlacement
disjoint with: IfcBoundingBox
disjoint with: IfcGeometricSet
disjoint with: IfcVector
disjoint with: IfcSectionedSpine
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcSurface
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcDraughtingCallout
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcPlanarExtent

IfcRailingType
type: Class
subclass of: IfcBuildingElementType
subclass of: Restriction
  on class: IfcRailingTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcRailingTypeEnum
  on property: PredefinedType
disjoint with: IfcBuildingElementProxyType
disjoint with: IfcCoveringType
disjoint with: IfcPlateType
disjoint with: IfcRampFlightType
disjoint with: IfcCurtainWallType
disjoint with: IfcMemberType
disjoint with: IfcWallType
disjoint with: IfcSlabType
disjoint with: IfcStairFlightType
disjoint with: IfcColumnType
disjoint with: IfcBeamType

Relates
type: ObjectProperty
domain: IfcApproval
range: IfcApprovalRelationship
inverse of: RelatingApproval

THB
type: IfcCurrencyEnum
type: NamedIndividual

ADVICE_WARNING
type: IfcProcedureTypeEnum
type: NamedIndividual

ElectricCurrentType
type: ObjectProperty
type: FunctionalProperty
domain: IfcElectricalBaseProperties
range: IfcElectricCurrentEnum

WIND_W
type: IfcActionSourceTypeEnum
type: NamedIndividual

ATSTART
type: IfcConnectionTypeEnum
type: NamedIndividual

WORK
type: IfcProjectOrderRecordTypeEnum
type: NamedIndividual

IfcGasTerminalType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  all values from: IfcGasTerminalTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcGasTerminalTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcAirTerminalType
disjoint with: IfcStackTerminalType
disjoint with: IfcWasteTerminalType
disjoint with: IfcElectricApplianceType
disjoint with: IfcSanitaryTerminalType
disjoint with: IfcFireSuppressionTerminalType
disjoint with: IfcLightFixtureType
disjoint with: IfcLampType
disjoint with: IfcElectricHeaterType
disjoint with: IfcOutletType

WARPINGMOMENTUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

PESSIMISTICREFERENCESERVICELIFE
type: IfcServiceLifeTypeEnum
type: NamedIndividual

PIECEWISEBINARY
type: IfcTimeSeriesDataTypeEnum
type: NamedIndividual

INDUCTORBANK
type: IfcElectricFlowStorageDeviceTypeEnum
type: NamedIndividual

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcProductRepresentation
range: IfcText

JPY
type: IfcCurrencyEnum
type: NamedIndividual

AXIS2
type: IfcLayerSetDirectionEnum
type: NamedIndividual

WRAPPING
type: IfcCoveringTypeEnum
type: NamedIndividual

ConstraintGrade
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraint
range: IfcConstraintEnum

Red
type: ObjectProperty
type: FunctionalProperty
domain: IfcColourRgb
range: IfcNormalisedRatioMeasure

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcLibraryInformation
range: IfcLabel

LOAD_GROUP
type: IfcLoadGroupTypeEnum
type: NamedIndividual

NominalDiameter
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingBar
range: IfcPositiveLengthMeasure

ActingRole
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssignsToActor
range: IfcActorRole

CIRCULATOR
type: IfcPumpTypeEnum
type: NamedIndividual

LightEmissionSource
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourceGoniometric
range: IfcLightEmissionSourceEnum

InnerCurves
type: ObjectProperty
domain: IfcArbitraryProfileDefWithVoids
range: IfcCurve

LetterSpacing
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleTextModel
range: IfcSizeSelect

DDP
type: IfcCurrencyEnum
type: NamedIndividual

FLOOR
type: IfcSlabTypeEnum
type: NamedIndividual

REFLECTION
type: IfcSurfaceTextureEnum
type: NamedIndividual

IfcSurfaceStyleRendering
type: Class
subclass of: IfcSurfaceStyleShading
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSpecularHighlightSelect
  on property: SpecularHighlight
subclass of: Restriction
  all values from: IfcColourOrFactor
  on property: DiffuseTransmissionColour
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcColourOrFactor
  on property: specularColour IfcSurfaceStyleRendering
subclass of: Restriction
  all values from: IfcColourOrFactor
  on property: specularColour IfcSurfaceStyleRendering
subclass of: Restriction
  all values from: IfcSpecularHighlightSelect
  on property: SpecularHighlight
subclass of: Restriction
  all values from: IfcColourOrFactor
  on property: TransmissionColour
subclass of: Restriction
  all values from: IfcReflectanceMethodEnum
  on property: reflectanceMethod IfcSurfaceStyleRendering
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcColourOrFactor
  on property: DiffuseColour
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcColourOrFactor
  on property: TransmissionColour
subclass of: Restriction
  all values from: IfcColourOrFactor
  on property: DiffuseColour
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcColourOrFactor
  on property: ReflectionColour
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcNormalisedRatioMeasure
  on property: Transparency
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: Transparency
subclass of: Restriction
  all values from: IfcColourOrFactor
  on property: ReflectionColour
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcColourOrFactor
  on property: DiffuseTransmissionColour
subclass of: Restriction
  on class: IfcReflectanceMethodEnum
  on property: reflectanceMethod IfcSurfaceStyleRendering
  qualified cardinality: 1

UpperValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcServiceLifeFactor
range: IfcMeasureValue

CentreOfGravityInX
type: ObjectProperty
type: FunctionalProperty
domain: IfcUShapeProfileDef
range: IfcPositiveLengthMeasure

Scale3
type: ObjectProperty
type: FunctionalProperty
range: REAL

INSTALLATION
type: IfcEnvironmentalImpactCategoryEnum
type: NamedIndividual

TextStyle
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyle
range: IfcTextStyleSelect

ATTO
type: IfcSIPrefix
type: NamedIndividual

ReinforcementRole
type: ObjectProperty
type: FunctionalProperty
domain: IfcSectionReinforcementProperties
range: IfcReinforcingBarRoleEnum

RelatingPort
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsPortToElement
range: IfcPort
inverse of: ContainedIn

AUXILIARY
type: IfcEnergySequenceEnum
type: NamedIndividual

CreationTime
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcDateAndTime

AMPERE
type: IfcSIUnitName
type: NamedIndividual

PREDICTED
type: IfcDataOriginEnum
type: NamedIndividual

COMPLEX
type: IfcElementCompositionEnum
type: NamedIndividual

DRAFT
type: IfcDocumentStatusEnum
type: NamedIndividual

ThermalLoadType
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceThermalLoadProperties
range: IfcThermalLoadTypeEnum

UserDefinedEnergySequence
type: ObjectProperty
type: FunctionalProperty
domain: IfcEnergyProperties
range: IfcLabel

IfcFaceBasedSurfaceModel
type: Class
subclass of: IfcSurfaceOrFaceSurface
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  all values from: IfcConnectedFaceSet
  on property: FbsmFaces
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcConnectedFaceSet
  on property: FbsmFaces
disjoint with: IfcPlanarExtent
disjoint with: IfcDraughtingCallout
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcVector
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcLightSource
disjoint with: IfcPlacement
disjoint with: IfcCurve
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcBooleanResult
disjoint with: IfcSolidModel
disjoint with: IfcSurface
disjoint with: IfcDirection
disjoint with: IfcDefinedSymbol
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcTextLiteral
disjoint with: IfcBoundingBox
disjoint with: IfcSectionedSpine
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcAnnotationFillArea
disjoint with: IfcPoint
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcAnnotationSurface
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcGeometricSet

DOSEEQUIVALENTUNIT
type: IfcUnitEnum
type: NamedIndividual

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcApprovalRelationship
range: IfcLabel

DependantProperty
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyDependencyRelationship
range: IfcProperty
inverse of: PropertyDependsOn

Frequency
type: ObjectProperty
type: FunctionalProperty
domain: IfcSoundValue
range: IfcFrequencyMeasure

IfcSpaceThermalLoadProperties
type: Class
subclass of: IfcPropertySetDefinition
subclass of: Restriction
  all values from: IfcPowerMeasure
  on property: MaximumValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: SourceDescription
subclass of: Restriction
  on class: IfcThermalLoadTypeEnum
  on property: ThermalLoadType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcThermalLoadSourceEnum
  on property: ThermalLoadSource
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: UserDefinedThermalLoadSource
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: ApplicableValueRatio
subclass of: Restriction
  all values from: IfcPowerMeasure
  on property: minimumValue IfcSpaceThermalLoadProperties
subclass of: Restriction
  on class: IfcPowerMeasure
  on property: MaximumValue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: ApplicableValueRatio
subclass of: Restriction
  all values from: IfcPropertySourceEnum
  on property: propertySource IfcSpaceThermalLoadProperties
subclass of: Restriction
  all values from: IfcThermalLoadTypeEnum
  on property: ThermalLoadType
subclass of: Restriction
  on class: IfcPropertySourceEnum
  on property: propertySource IfcSpaceThermalLoadProperties
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: userDefinedPropertySource IfcSpaceThermalLoadProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeSeries
  on property: ThermalLoadTimeSeriesValues
subclass of: Restriction
  all values from: IfcLabel
  on property: UserDefinedThermalLoadSource
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: ThermalLoadTimeSeriesValues
subclass of: Restriction
  on class: IfcThermalLoadSourceEnum
  on property: ThermalLoadSource
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPowerMeasure
  on property: minimumValue IfcSpaceThermalLoadProperties
subclass of: Restriction
  all values from: IfcText
  on property: SourceDescription
subclass of: Restriction
  all values from: IfcLabel
  on property: userDefinedPropertySource IfcSpaceThermalLoadProperties
disjoint with: IfcFluidFlowProperties
disjoint with: IfcSoundProperties
disjoint with: IfcReinforcementDefinitionProperties
disjoint with: IfcSoundValue
disjoint with: IfcServiceLifeFactor
disjoint with: IfcPropertySet
disjoint with: IfcDoorLiningProperties
disjoint with: IfcWindowPanelProperties
disjoint with: IfcElementQuantity
disjoint with: IfcDoorPanelProperties
disjoint with: IfcEnergyProperties
disjoint with: IfcWindowLiningProperties
disjoint with: IfcPermeableCoveringProperties

IfcElectricTimeControlType
type: Class
subclass of: IfcFlowControllerType
subclass of: Restriction
  on class: IfcElectricTimeControlTypeEnum
  on property: predefinedType IfcElectricTimeControlType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcElectricTimeControlTypeEnum
  on property: predefinedType IfcElectricTimeControlType
disjoint with: IfcDamperType
disjoint with: IfcProtectiveDeviceType
disjoint with: IfcAirTerminalBoxType
disjoint with: IfcFlowMeterType
disjoint with: IfcValveType
disjoint with: IfcSwitchingDeviceType

Symbol
type: ObjectProperty
type: FunctionalProperty
domain: IfcFillAreaStyleTileSymbolWithStyle
range: IfcAnnotationSymbolOccurrence

ASSIGNOR
type: IfcOccupantTypeEnum
type: NamedIndividual

EarlyStart
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcDateTimeSelect

TEMPERATURESENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

PROPORTIONAL
type: IfcControllerTypeEnum
type: NamedIndividual

ClassifiedMaterial
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialClassificationRelationship
range: IfcMaterial
inverse of: ClassifiedAs

CurveFont
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurveStyleFontAndScaling
range: IfcCurveStyleFontSelect

SubmittedBy
type: ObjectProperty
type: FunctionalProperty
domain: IfcCostSchedule
range: IfcActorSelect

RefLatitude
type: ObjectProperty
type: FunctionalProperty
domain: IfcSite
range: IfcCompoundPlaneAngleMeasure

RADIANT
type: IfcThermalLoadTypeEnum
type: NamedIndividual

FREQUENCY
type: IfcTransformerTypeEnum
type: NamedIndividual

BoundedBy
type: ObjectProperty
domain: IfcSpace
range: IfcRelSpaceBoundary
inverse of: RelatingSpace

CROSS
type: IfcCableCarrierFittingTypeEnum
type: NamedIndividual

PAVILION_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcDraughtingCalloutRelationship
range: IfcText

IfcStructuralAnalysisModel
type: Class
subclass of: IfcSystem
subclass of: Restriction
  all values from: IfcStructuralResultGroup
  on property: HasResults
subclass of: Restriction
  all values from: IfcStructuralLoadGroup
  on property: loadedBy IfcStructuralAnalysisModel
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAxis2Placement3D
subclass of: Restriction
  all values from: IfcAxis2Placement3D
subclass of: Restriction
  on class: IfcAnalysisModelTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAnalysisModelTypeEnum
  on property: PredefinedType
disjoint with: IfcElectricalCircuit

FacsimileNumbers
type: ObjectProperty
type: FunctionalProperty
domain: IfcTelecomAddress
range: IfcLabel List

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcCovering
range: IfcCoveringTypeEnum

ESCALATOR
type: IfcTransportElementTypeEnum
type: NamedIndividual

RelatedApproval
type: ObjectProperty
type: FunctionalProperty
domain: IfcApprovalRelationship
range: IfcApproval
inverse of: IsRelatedWith

WeightValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcQuantityWeight
range: IfcMassMeasure

IsCritical
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: BOOLEAN

IfcProperty
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: description IfcProperty
subclass of: Restriction
  on class: IfcIdentifier
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPropertyDependencyRelationship
  on property: PropertyForDependance
subclass of: Restriction
  all values from: IfcPropertyDependencyRelationship
  on property: PropertyDependsOn
subclass of: Restriction
  all values from: IfcIdentifier
  on property: Name
subclass of: Class
  union of: IfcComplexProperty
  union of: IfcSimpleProperty
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcComplexProperty
  on property: partOfComplex IfcProperty
subclass of: Restriction
  all values from: IfcText
  on property: description IfcProperty
subclass of: Restriction
  all values from: IfcComplexProperty
  on property: partOfComplex IfcProperty

COMPOSITE
type: IfcPileConstructionEnum
type: NamedIndividual

IfcMove
type: Class
subclass of: IfcTask
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcText List
  on property: PunchList
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText List
  on property: PunchList
subclass of: Restriction
  all values from: IfcSpatialStructureElement
  on property: MoveTo
subclass of: Restriction
  on class: IfcSpatialStructureElement
  on property: MoveTo
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcSpatialStructureElement
  on property: MoveFrom
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcText List
  on property: PunchList
subclass of: Restriction
  all values from: IfcSpatialStructureElement
  on property: MoveFrom
disjoint with: IfcOrderAction

IfcSurfaceOfRevolution
type: Class
subclass of: IfcSweptSurface
subclass of: Restriction
  on class: IfcAxis1Placement
  on property: AxisPosition
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAxis1Placement
  on property: AxisPosition
disjoint with: IfcSurfaceOfLinearExtrusion

LKR
type: IfcCurrencyEnum
type: NamedIndividual

IfcUnitAssignment
type: Class
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcUnit
  on property: Units
subclass of: Restriction
  all values from: IfcUnit
  on property: Units

State
type: ObjectProperty
type: FunctionalProperty
domain: IfcOwnerHistory
range: IfcStateEnum

ID
type: ObjectProperty
type: FunctionalProperty
domain: IfcCostSchedule
range: IfcIdentifier

OverallDepth
type: ObjectProperty
type: FunctionalProperty
domain: IfcIShapeProfileDef
range: IfcPositiveLengthMeasure

ColourTemperature
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourceGoniometric
range: IfcThermodynamicTemperatureMeasure

READWRITE
type: IfcStateEnum
type: NamedIndividual

AES
type: IfcCurrencyEnum
type: NamedIndividual

LateFinish
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcDateTimeSelect

UnitsInContext
type: ObjectProperty
type: FunctionalProperty
domain: IfcProject
range: IfcUnitAssignment

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcPhysicalQuantity
range: IfcText

ADIABATICCOMPRESSEDAIRNOZZLE
type: IfcHumidifierTypeEnum
type: NamedIndividual

DependingProperty
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyDependencyRelationship
range: IfcProperty
inverse of: PropertyForDependance

ELECTRICHEATER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

Radius
type: ObjectProperty
type: FunctionalProperty
domain: IfcCircleProfileDef
range: IfcPositiveLengthMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcFlowMeterType
range: IfcFlowMeterTypeEnum

PRESSUREGAUGE
type: IfcFlowInstrumentTypeEnum
type: NamedIndividual

PanelDepth
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorPanelProperties
range: IfcPositiveLengthMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcTransportElementType
range: IfcTransportElementTypeEnum

LinearStiffnessByAreaY
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryFaceCondition
range: IfcModulusOfSubgradeReactionMeasure

IfcTrapeziumProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: topXDim IfcTrapeziumProfileDef
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: YDim
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: BottomXDim
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: TopXOffset
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: topXDim IfcTrapeziumProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: BottomXDim
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: YDim
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: TopXOffset
disjoint with: IfcCircleProfileDef
disjoint with: IfcIShapeProfileDef
disjoint with: IfcZShapeProfileDef
disjoint with: IfcEllipseProfileDef
disjoint with: IfcTShapeProfileDef
disjoint with: IfcUShapeProfileDef
disjoint with: IfcCShapeProfileDef
disjoint with: IfcRectangleProfileDef
disjoint with: IfcCraneRailAShapeProfileDef
disjoint with: IfcCraneRailFShapeProfileDef
disjoint with: IfcLShapeProfileDef

OrientationOf2DPlane
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralAnalysisModel
range: IfcAxis2Placement3D

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraintAggregationRelationship
range: IfcLabel

IfcTextStyleFontModel
type: Class
subclass of: IfcPreDefinedTextFont
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcFontVariant
  on property: fontVariant IfcTextStyleFontModel
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTextFontName List
  on property: FontFamily
subclass of: Restriction
  all values from: IfcSizeSelect
  on property: FontSize
subclass of: Restriction
  all values from: IfcFontWeight
  on property: fontWeight IfcTextStyleFontModel
subclass of: Restriction
  all values from: IfcTextFontName List
  on property: FontFamily
subclass of: Restriction
  all values from: IfcFontStyle
  on property: fontStyle IfcTextStyleFontModel
subclass of: Restriction
  on class: IfcSizeSelect
  on property: FontSize
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcFontWeight
  on property: fontWeight IfcTextStyleFontModel
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcFontStyle
  on property: fontStyle IfcTextStyleFontModel
subclass of: Restriction
  all values from: IfcFontVariant
  on property: fontVariant IfcTextStyleFontModel
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcTextFontName List
  on property: FontFamily
disjoint with: IfcDraughtingPreDefinedTextFont

IsPotable
type: ObjectProperty
type: FunctionalProperty
domain: IfcWaterProperties
range: BOOLEAN

PRESTRESSING_P
type: IfcActionSourceTypeEnum
type: NamedIndividual

IfcBooleanResult
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: IfcBooleanOperand
subclass of: IfcCsgSelect
subclass of: Restriction
  all values from: IfcBooleanOperand
  on property: FirstOperand
subclass of: Restriction
  on class: IfcBooleanOperator
  on property: operator IfcBooleanResult
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBooleanOperator
  on property: operator IfcBooleanResult
subclass of: Restriction
  on class: IfcBooleanOperand
  on property: secondOperand IfcBooleanResult
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcBooleanOperand
  on property: FirstOperand
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBooleanOperand
  on property: secondOperand IfcBooleanResult
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcLightSource
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcBoundingBox
disjoint with: IfcSectionedSpine
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcSurface
disjoint with: IfcAnnotationFillArea
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcDraughtingCallout
disjoint with: IfcSolidModel
disjoint with: IfcTextLiteral
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcGeometricSet
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcDefinedSymbol
disjoint with: IfcAnnotationSurface
disjoint with: IfcPlacement
disjoint with: IfcCurve
disjoint with: IfcDirection
disjoint with: IfcPlanarExtent
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcVector
disjoint with: IfcPoint
disjoint with: IfcHalfSpaceSolid

IfcGeometricRepresentationSubContext
type: Class
subclass of: IfcGeometricRepresentationContext
subclass of: Restriction
  on class: IfcGeometricProjectionEnum
  on property: targetView IfcGeometricRepresentationSubContext
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcGeometricRepresentationContext
  on property: ParentContext
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: userDefinedTargetView IfcGeometricRepresentationSubContext
subclass of: Restriction
  all values from: IfcGeometricProjectionEnum
  on property: targetView IfcGeometricRepresentationSubContext
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: targetScale IfcGeometricRepresentationSubContext
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: targetScale IfcGeometricRepresentationSubContext
subclass of: Restriction
  all values from: IfcLabel
  on property: userDefinedTargetView IfcGeometricRepresentationSubContext
subclass of: Restriction
  all values from: IfcGeometricRepresentationContext
  on property: ParentContext

LOAD_CASE
type: IfcLoadGroupTypeEnum
type: NamedIndividual

PRINTER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

SYSTEM_IMPERFECTION
type: IfcActionSourceTypeEnum
type: NamedIndividual

ColourAppearance
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourceGoniometric
range: IfcColourRgb

SUPPORT
type: IfcPileTypeEnum
type: NamedIndividual

DELETED
type: IfcChangeActionEnum
type: NamedIndividual

MAINTENANCEWORKORDER
type: IfcProjectOrderTypeEnum
type: NamedIndividual

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcPresentationLayerAssignment
range: IfcText

CONVECTOR
type: IfcSpaceHeaterTypeEnum
type: NamedIndividual

ShapeAspectStyle
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowPanelProperties
range: IfcShapeAspect

ForceX
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleForce
range: IfcForceMeasure

ConversionFactor
type: ObjectProperty
type: FunctionalProperty
domain: IfcConversionBasedUnit
range: IfcMeasureWithUnit

User
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsset
range: IfcActorSelect

Scale2
type: ObjectProperty
type: FunctionalProperty
range: REAL

STEAM
type: IfcBoilerTypeEnum
type: NamedIndividual

RotationalStiffnessZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryNodeCondition
range: IfcRotationalStiffnessMeasure

EXTRACTION
type: IfcEnvironmentalImpactCategoryEnum
type: NamedIndividual

FlowDirection
type: ObjectProperty
type: FunctionalProperty
domain: IfcDistributionPort
range: IfcFlowDirectionEnum

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcTubeBundleType
range: IfcTubeBundleTypeEnum

CHF
type: IfcCurrencyEnum
type: NamedIndividual

OMR
type: IfcCurrencyEnum
type: NamedIndividual

MomentOfInertiaY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcMomentOfInertiaMeasure

ResultValues
type: ObjectProperty
type: FunctionalProperty
domain: IfcObjective
range: IfcMetric

ServicesBuildings
type: ObjectProperty
type: FunctionalProperty
domain: IfcSystem
range: IfcRelServicesBuildings
inverse of: RelatingSystem

RotationalStiffnessByLengthY
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryEdgeCondition
range: IfcModulusOfRotationalSubgradeReactionMeasure

IfcPresentationStyle
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: name IfcPresentationStyle
subclass of: Restriction
  all values from: IfcLabel
  on property: name IfcPresentationStyle
subclass of: Class
  union of: IfcFillAreaStyle
  union of: IfcSurfaceStyle
  union of: IfcSymbolStyle
  union of: IfcCurveStyle
  union of: IfcTextStyle

IfcCircle
type: Class
subclass of: IfcConic
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Radius
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Radius
disjoint with: IfcEllipse

AssemblyPlace
type: ObjectProperty
type: FunctionalProperty
domain: IfcFurnitureType
range: IfcAssemblyPlaceEnum

RESOURCE
type: IfcObjectTypeEnum
type: NamedIndividual

NR
type: IfcSoundScaleEnum
type: NamedIndividual

Directrix
type: ObjectProperty
type: FunctionalProperty
domain: IfcSweptDiskSolid
range: IfcCurve

METAL
type: IfcReflectanceMethodEnum
type: NamedIndividual

OperationType
type: ObjectProperty
type: FunctionalProperty
domain: IfcPermeableCoveringProperties
range: IfcPermeableCoveringOperationEnum

IfcPointOnSurface
type: Class
subclass of: IfcPoint
subclass of: Restriction
  on class: IfcParameterValue
  on property: PointParameterU
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcParameterValue
  on property: PointParameterV
subclass of: Restriction
  on class: IfcSurface
  on property: BasisSurface
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcParameterValue
  on property: PointParameterV
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSurface
  on property: BasisSurface
subclass of: Restriction
  all values from: IfcParameterValue
  on property: PointParameterU
disjoint with: IfcPointOnCurve
disjoint with: IfcCartesianPoint

ProfileType
type: ObjectProperty
type: FunctionalProperty
domain: IfcProfileDef
range: IfcProfileTypeEnum

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcCoolingTowerType
range: IfcCoolingTowerTypeEnum

IfcCableSegmentType
type: Class
subclass of: IfcFlowSegmentType
subclass of: Restriction
  on class: IfcCableSegmentTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCableSegmentTypeEnum
  on property: PredefinedType
disjoint with: IfcPipeSegmentType
disjoint with: IfcCableCarrierSegmentType
disjoint with: IfcDuctSegmentType

DKK
type: IfcCurrencyEnum
type: NamedIndividual

Phase
type: ObjectProperty
type: FunctionalProperty
domain: IfcProject
range: IfcLabel

STEAMHEATINGCOIL
type: IfcCoilTypeEnum
type: NamedIndividual

ZWD
type: IfcCurrencyEnum
type: NamedIndividual

WATT
type: IfcSIUnitName
type: NamedIndividual

RECTANGULAR
type: IfcDuctSilencerTypeEnum
type: NamedIndividual

DECI
type: IfcSIPrefix
type: NamedIndividual

GRAPH_VIEW
type: IfcGeometricProjectionEnum
type: NamedIndividual

IRIS
type: IfcAirTerminalTypeEnum
type: NamedIndividual

IfcStructuralConnection
type: Class
subclass of: IfcStructuralItem
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcRelConnectsStructuralMember
  on property: ConnectsStructuralMembers
subclass of: Restriction
  all values from: IfcRelConnectsStructuralMember
  on property: ConnectsStructuralMembers
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcBoundaryCondition
  on property: AppliedCondition
subclass of: Restriction
  all values from: IfcBoundaryCondition
  on property: AppliedCondition
subclass of: Class
  union of: IfcStructuralCurveConnection
  union of: IfcStructuralSurfaceConnection
  union of: IfcStructuralPointConnection
disjoint with: IfcStructuralMember

ThermalIrTransmittance
type: ObjectProperty
type: FunctionalProperty
domain: IfcOpticalMaterialProperties
range: IfcPositiveRatioMeasure

SolarReflectanceBack
type: ObjectProperty
type: FunctionalProperty
domain: IfcOpticalMaterialProperties
range: IfcPositiveRatioMeasure

WorkControlType
type: ObjectProperty
type: FunctionalProperty
domain: IfcWorkControl
range: IfcWorkControlTypeEnum

ValidFrom
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcCalendarDate

FLEXIBLESEGMENT
type: IfcPipeSegmentTypeEnum
type: IfcDuctSegmentTypeEnum
type: NamedIndividual

AED
type: IfcCurrencyEnum
type: NamedIndividual

IsClassifiedItemIn
type: ObjectProperty
type: FunctionalProperty
domain: IfcClassificationItem
range: IfcClassificationItemRelationship
inverse of: RelatedItems

RefLongitude
type: ObjectProperty
type: FunctionalProperty
domain: IfcSite
range: IfcCompoundPlaneAngleMeasure

EDGE
type: IfcReinforcingBarRoleEnum
type: NamedIndividual

IfcDimensionCurveTerminator
type: Class
subclass of: IfcTerminatorSymbol
subclass of: Restriction
  on class: IfcDimensionExtentUsage
  on property: Role
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDimensionExtentUsage
  on property: Role

SHED_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcBuildingElementProxyType
range: IfcBuildingElementProxyTypeEnum

ContainedIn
type: ObjectProperty
type: FunctionalProperty
domain: IfcPort
range: IfcRelConnectsPortToElement
inverse of: RelatingPort

SubmittedOn
type: ObjectProperty
type: FunctionalProperty
domain: IfcCostSchedule
range: IfcDateTimeSelect

RibSpacing
type: ObjectProperty
type: FunctionalProperty
domain: IfcRibPlateProfileProperties
range: IfcPositiveLengthMeasure

PHYSICAL
type: IfcPhysicalOrVirtualEnum
type: NamedIndividual

DIRECTEXPANSIONSHELLANDTUBE
type: IfcEvaporatorTypeEnum
type: NamedIndividual

IfcLocalPlacement
type: Class
subclass of: IfcObjectPlacement
subclass of: Restriction
  on class: IfcAxis2Placement
  on property: relativePlacement IfcLocalPlacement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAxis2Placement
  on property: relativePlacement IfcLocalPlacement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcObjectPlacement
  on property: placementRelTo IfcLocalPlacement
subclass of: Restriction
  all values from: IfcObjectPlacement
  on property: placementRelTo IfcLocalPlacement
disjoint with: IfcGridPlacement

PressureTimeSeries
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcTimeSeries

Notation
type: ObjectProperty
type: FunctionalProperty
domain: IfcClassificationItem
range: IfcClassificationNotationFacet

IfcCShapeProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Depth
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: CentreOfGravityInX
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Girth
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: CentreOfGravityInX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: InternalFilletRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Width
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Girth
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Depth
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: wallThickness IfcCShapeProfileDef
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: InternalFilletRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: wallThickness IfcCShapeProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Width
  qualified cardinality: 1
disjoint with: IfcCraneRailAShapeProfileDef
disjoint with: IfcCraneRailFShapeProfileDef
disjoint with: IfcEllipseProfileDef
disjoint with: IfcCircleProfileDef
disjoint with: IfcRectangleProfileDef
disjoint with: IfcLShapeProfileDef
disjoint with: IfcZShapeProfileDef
disjoint with: IfcIShapeProfileDef
disjoint with: IfcTShapeProfileDef
disjoint with: IfcTrapeziumProfileDef
disjoint with: IfcUShapeProfileDef

IfcStructuralSurfaceMemberVarying
type: Class
subclass of: IfcStructuralSurfaceMember
subclass of: Restriction
  on class: IfcShapeAspect
  on property: VaryingThicknessLocation
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcShapeAspect
  on property: VaryingThicknessLocation
subclass of: Restriction
  on class: IfcPositiveLengthMeasure List
  on property: subsequentThickness IfcStructuralSurfaceMemberVarying
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: IfcPositiveLengthMeasure List
  on property: subsequentThickness IfcStructuralSurfaceMemberVarying
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure List
  on property: subsequentThickness IfcStructuralSurfaceMemberVarying

RelatingLibrary
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssociatesLibrary
range: IfcLibrarySelect

UserDefinedControlType
type: ObjectProperty
type: FunctionalProperty
domain: IfcWorkControl
range: IfcLabel

TimeLag
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelSequence
range: IfcTimeMeasure

PROPPING
type: IfcActionSourceTypeEnum
type: NamedIndividual

THERMALTRANSMITTANCEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

Category
type: ObjectProperty
type: FunctionalProperty
domain: IfcEnvironmentalImpactValue
range: IfcEnvironmentalImpactCategoryEnum

TreeRootExpression
type: ObjectProperty
type: FunctionalProperty
domain: IfcCsgSolid
range: IfcCsgSelect

FINAL
type: IfcDocumentStatusEnum
type: NamedIndividual

IfcFireSuppressionTerminalType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  all values from: IfcFireSuppressionTerminalTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcFireSuppressionTerminalTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcElectricApplianceType
disjoint with: IfcLampType
disjoint with: IfcElectricHeaterType
disjoint with: IfcOutletType
disjoint with: IfcWasteTerminalType
disjoint with: IfcSanitaryTerminalType
disjoint with: IfcLightFixtureType
disjoint with: IfcAirTerminalType
disjoint with: IfcGasTerminalType
disjoint with: IfcStackTerminalType

PREFORMED
type: IfcTankTypeEnum
type: NamedIndividual

ELEVATOR
type: IfcTransportElementTypeEnum
type: NamedIndividual

DEAD_LOAD_G
type: IfcActionSourceTypeEnum
type: NamedIndividual

CALIBRATION
type: IfcProcedureTypeEnum
type: NamedIndividual

IfcAsymmetricIShapeProfileDef
type: Class
subclass of: IfcIShapeProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: TopFlangeFilletRadius
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: TopFlangeWidth
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: topFlangeThickness IfcAsymmetricIShapeProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: CentreOfGravityInY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: TopFlangeFilletRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: TopFlangeWidth
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: topFlangeThickness IfcAsymmetricIShapeProfileDef
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: CentreOfGravityInY

LocalOrigin
type: ObjectProperty
type: FunctionalProperty
domain: IfcCartesianTransformationOperator
range: IfcCartesianPoint

TopFlangeFilletRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsymmetricIShapeProfileDef
range: IfcPositiveLengthMeasure

IfcSlab
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  all values from: IfcSlabTypeEnum
  on property: PredefinedType
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSlabTypeEnum
  on property: PredefinedType
disjoint with: IfcRampFlight
disjoint with: IfcRamp
disjoint with: IfcDoor
disjoint with: IfcBuildingElementComponent
disjoint with: IfcCovering
disjoint with: IfcRoof
disjoint with: IfcMember
disjoint with: IfcPile
disjoint with: IfcColumn
disjoint with: IfcBuildingElementProxy
disjoint with: IfcBeam
disjoint with: IfcWall
disjoint with: IfcPlate
disjoint with: IfcFooting
disjoint with: IfcCurtainWall
disjoint with: IfcWindow
disjoint with: IfcStairFlight
disjoint with: IfcStair
disjoint with: IfcRailing

IfcCurveBoundedPlane
type: Class
subclass of: IfcBoundedSurface
subclass of: Restriction
  all values from: IfcCurve
  on property: InnerBoundaries
subclass of: Restriction
  on class: IfcCurve
  on property: OuterBoundary
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurve
  on property: OuterBoundary
subclass of: Restriction
  on class: IfcPlane
  on property: BasisSurface
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPlane
  on property: BasisSurface
disjoint with: IfcRectangularTrimmedSurface

Degree
type: ObjectProperty
type: FunctionalProperty
domain: IfcBSplineCurve
range: INTEGER

SolarReflectanceFront
type: ObjectProperty
type: FunctionalProperty
domain: IfcOpticalMaterialProperties
range: IfcPositiveRatioMeasure

TotalCrossSectionArea
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcementBarProperties
range: IfcAreaMeasure

Purpose
type: ObjectProperty
type: FunctionalProperty
domain: IfcWorkControl
range: IfcLabel

SameSense
type: ObjectProperty
type: FunctionalProperty
domain: IfcEdgeCurve
range: BOOLEAN

VOLUMEUNIT
type: IfcUnitEnum
type: NamedIndividual

Condition
type: ObjectProperty
type: FunctionalProperty
domain: IfcCostValue
range: IfcText

TIMECLOCK
type: IfcElectricTimeControlTypeEnum
type: NamedIndividual

NC
type: IfcSoundScaleEnum
type: NamedIndividual

SweptCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcSweptSurface
range: IfcProfileDef

IfcWorkControl
type: Class
subclass of: IfcControl
subclass of: Restriction
  all values from: IfcWorkControlTypeEnum
  on property: WorkControlType
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: UserDefinedControlType
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: totalFloat IfcWorkControl
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: FinishTime
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: startTime IfcWorkControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeMeasure
  on property: totalFloat IfcWorkControl
subclass of: Restriction
  all values from: IfcLabel
  on property: Purpose
subclass of: Class
  union of: IfcWorkPlan
  union of: IfcWorkSchedule
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Purpose
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: CreationDate
subclass of: Restriction
  all values from: IfcIdentifier
  on property: Identifier
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcWorkControlTypeEnum
  on property: WorkControlType
subclass of: Restriction
  on class: IfcIdentifier
  on property: Identifier
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: duration IfcWorkControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeMeasure
  on property: duration IfcWorkControl
subclass of: Restriction
  on class: IfcDateTimeSelect
  on property: startTime IfcWorkControl
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: FinishTime
subclass of: Restriction
  all values from: IfcLabel
  on property: UserDefinedControlType
subclass of: Restriction
  all values from: IfcPerson
  on property: Creators
subclass of: Restriction
  on class: IfcDateTimeSelect
  on property: CreationDate
  qualified cardinality: 1
disjoint with: IfcPermit
disjoint with: IfcCostSchedule
disjoint with: IfcConditionCriterion
disjoint with: IfcSpaceProgram
disjoint with: IfcFurnitureStandard
disjoint with: IfcEquipmentStandard
disjoint with: IfcScheduleTimeControl
disjoint with: IfcPerformanceHistory
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcServiceLife
disjoint with: IfcCostItem
disjoint with: IfcProjectOrder
disjoint with: IfcActionRequest
disjoint with: IfcProjectOrderRecord

PNEUMATICACTUATOR
type: IfcActuatorTypeEnum
type: NamedIndividual

BHD
type: IfcCurrencyEnum
type: NamedIndividual

GASMETER
type: IfcFlowMeterTypeEnum
type: NamedIndividual

OILINTERCEPTOR
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

MEMBRANE
type: IfcCoveringTypeEnum
type: NamedIndividual

RelationshipType
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformationRelationship
range: IfcLabel

LIGHTSENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

LINEARVELOCITYUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

Parameter
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextureCoordinateGenerator
range: IfcSimpleValue List

IsComponentIn
type: ObjectProperty
domain: IfcAppliedValue
range: IfcAppliedValueRelationship
inverse of: Components

Bound
type: ObjectProperty
type: FunctionalProperty
domain: IfcFaceBound
range: IfcLoop

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcPile
range: IfcPileTypeEnum

ACTUAL
type: IfcWorkControlTypeEnum
type: NamedIndividual

PANELRADIATOR
type: IfcSpaceHeaterTypeEnum
type: NamedIndividual

RibHeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcRibPlateProfileProperties
range: IfcPositiveLengthMeasure

IfcDamperType
type: Class
subclass of: IfcFlowControllerType
subclass of: Restriction
  all values from: IfcDamperTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcDamperTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcProtectiveDeviceType
disjoint with: IfcFlowMeterType
disjoint with: IfcAirTerminalBoxType
disjoint with: IfcValveType
disjoint with: IfcElectricTimeControlType
disjoint with: IfcSwitchingDeviceType

MUR
type: IfcCurrencyEnum
type: NamedIndividual

MaximumValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceThermalLoadProperties
range: IfcPowerMeasure

VelocityTimeSeries
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcTimeSeries

MassDensity
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeneralMaterialProperties
range: IfcMassDensityMeasure

SLEEVING
type: IfcCoveringTypeEnum
type: NamedIndividual

BIDET
type: IfcSanitaryTerminalTypeEnum
type: NamedIndividual

GRAVITYDAMPER
type: IfcDamperTypeEnum
type: NamedIndividual

RealizingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsPorts
range: IfcElement

SQUARE_METRE
type: IfcSIUnitName
type: NamedIndividual

Sizeable
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorStyle
range: BOOLEAN

MaximumPlateThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeneralProfileProperties
range: IfcPositiveLengthMeasure

ROTARYWHEEL
type: IfcAirToAirHeatRecoveryTypeEnum
type: NamedIndividual

EYEBALL
type: IfcAirTerminalTypeEnum
type: NamedIndividual

IfcScheduleTimeControl
type: Class
subclass of: IfcControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeMeasure
  on property: totalFloat IfcScheduleTimeControl
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: earlyFinish IfcScheduleTimeControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeMeasure
  on property: FinishFloat
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: EarlyStart
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: FreeFloat
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: RemainingTime
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: scheduleFinish IfcScheduleTimeControl
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: ActualDuration
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: StatusTime
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: scheduleFinish IfcScheduleTimeControl
subclass of: Restriction
  on class: IfcRelAssignsTasks
  on property: ScheduleTimeControlAssigned
  qualified cardinality: 1
subclass of: Restriction
  all values from: BOOLEAN
  on property: IsCritical
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: ScheduleStart
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: actualFinish IfcScheduleTimeControl
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: LateStart
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeMeasure
  on property: RemainingTime
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: ScheduleStart
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeMeasure
  on property: scheduleDuration IfcScheduleTimeControl
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: actualFinish IfcScheduleTimeControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: actualStart IfcScheduleTimeControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: completion IfcScheduleTimeControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeMeasure
  on property: StartFloat
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: earlyFinish IfcScheduleTimeControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeMeasure
  on property: FreeFloat
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: LateStart
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: LateFinish
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: EarlyStart
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: LateFinish
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: StartFloat
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: scheduleDuration IfcScheduleTimeControl
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: totalFloat IfcScheduleTimeControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: BOOLEAN
  on property: IsCritical
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: StatusTime
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: completion IfcScheduleTimeControl
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: actualStart IfcScheduleTimeControl
subclass of: Restriction
  all values from: IfcRelAssignsTasks
  on property: ScheduleTimeControlAssigned
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeMeasure
  on property: ActualDuration
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: FinishFloat
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcCostSchedule
disjoint with: IfcPermit
disjoint with: IfcCostItem
disjoint with: IfcProjectOrderRecord
disjoint with: IfcWorkControl
disjoint with: IfcSpaceProgram
disjoint with: IfcServiceLife
disjoint with: IfcProjectOrder
disjoint with: IfcPerformanceHistory
disjoint with: IfcFurnitureStandard
disjoint with: IfcConditionCriterion
disjoint with: IfcActionRequest
disjoint with: IfcEquipmentStandard

PROPORTIONALINTEGRALDERIVATIVE
type: IfcControllerTypeEnum
type: NamedIndividual

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurveStyleFont
range: IfcLabel

FlangeThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcTShapeProfileDef
range: IfcPositiveLengthMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcDuctSegmentType
range: IfcDuctSegmentTypeEnum

Transition
type: ObjectProperty
type: FunctionalProperty
domain: IfcCompositeCurveSegment
range: IfcTransitionCode

WarpingStiffness
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryNodeConditionWarping
range: IfcWarpingMomentMeasure

YoungModulus
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalMaterialProperties
range: IfcModulusOfElasticityMeasure

ResourceGroup
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstructionResource
range: IfcLabel

BLASTDAMPER
type: IfcDamperTypeEnum
type: NamedIndividual

ASSISTEDNATURALGAS
type: IfcHumidifierTypeEnum
type: NamedIndividual

IfcFanType
type: Class
subclass of: IfcFlowMovingDeviceType
subclass of: Restriction
  on class: IfcFanTypeEnum
  on property: predefinedType IfcFanType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcFanTypeEnum
  on property: predefinedType IfcFanType
disjoint with: IfcCompressorType
disjoint with: IfcPumpType

IfcEvaporativeCoolerType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  all values from: IfcEvaporativeCoolerTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcEvaporativeCoolerTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcTransformerType
disjoint with: IfcCondenserType
disjoint with: IfcCooledBeamType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcHumidifierType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcEvaporatorType
disjoint with: IfcTubeBundleType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcCoilType
disjoint with: IfcCoolingTowerType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcChillerType
disjoint with: IfcElectricMotorType
disjoint with: IfcHeatExchangerType
disjoint with: IfcBoilerType
disjoint with: IfcMotorConnectionType

PostalCode
type: ObjectProperty
type: FunctionalProperty
domain: IfcPostalAddress
range: IfcLabel

CURVED_RUN_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

CentreOfGravityInY
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsymmetricIShapeProfileDef
range: IfcPositiveLengthMeasure

BasisCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcPointOnCurve
range: IfcCurve

DiffuseTransmissionColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleRendering
range: IfcColourOrFactor

V1
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangularTrimmedSurface
range: IfcParameterValue

CentreOfGravityInY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcLengthMeasure

NominalBarDiameter
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcementBarProperties
range: IfcPositiveLengthMeasure

DistributionData
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightIntensityDistribution
range: IfcLightDistributionData List

IfcRightCircularCone
type: Class
subclass of: IfcCsgPrimitive3D
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Height
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: bottomRadius IfcRightCircularCone
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: bottomRadius IfcRightCircularCone
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Height
  qualified cardinality: 1
disjoint with: IfcRectangularPyramid
disjoint with: IfcRightCircularCylinder
disjoint with: IfcSphere
disjoint with: IfcBlock

IsClassifyingItemIn
type: ObjectProperty
type: FunctionalProperty
domain: IfcClassificationItem
range: IfcClassificationItemRelationship
inverse of: RelatingItem

SPRING
type: IfcVibrationIsolatorTypeEnum
type: NamedIndividual

IfcRoof
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  on class: IfcRoofTypeEnum
  on property: ShapeType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcRoofTypeEnum
  on property: ShapeType
disjoint with: IfcBeam
disjoint with: IfcColumn
disjoint with: IfcPile
disjoint with: IfcPlate
disjoint with: IfcRailing
disjoint with: IfcStair
disjoint with: IfcRampFlight
disjoint with: IfcWindow
disjoint with: IfcWall
disjoint with: IfcBuildingElementProxy
disjoint with: IfcFooting
disjoint with: IfcStairFlight
disjoint with: IfcBuildingElementComponent
disjoint with: IfcDoor
disjoint with: IfcCurtainWall
disjoint with: IfcSlab
disjoint with: IfcCovering
disjoint with: IfcMember
disjoint with: IfcRamp

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcSwitchingDeviceType
range: IfcSwitchingDeviceTypeEnum

RelatedStructuralConnection
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralMember
range: IfcStructuralConnection
inverse of: ConnectsStructuralMembers

PLANNED
type: IfcWorkControlTypeEnum
type: NamedIndividual

UserDefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcDerivedUnit
range: IfcLabel

Radius
type: ObjectProperty
type: FunctionalProperty
domain: IfcRoundedEdgeFeature
range: IfcPositiveLengthMeasure

Axis
type: ObjectProperty
type: FunctionalProperty
domain: IfcAxis1Placement
range: IfcDirection

SoundLevelSingleValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcSoundValue
range: IfcDerivedMeasureValue

ShearDeformationAreaY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcAreaMeasure

Axis
type: ObjectProperty
type: FunctionalProperty
domain: IfcRevolvedAreaSolid
range: IfcAxis1Placement

HALF_TURN_RAMP
type: IfcRampTypeEnum
type: NamedIndividual

CompressionFailureZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcFailureConnectionCondition
range: IfcForceMeasure

GASHEATINGCOIL
type: IfcCoilTypeEnum
type: NamedIndividual

SPRINKLERDEFLECTOR
type: IfcFireSuppressionTerminalTypeEnum
type: NamedIndividual

LayerFrozen
type: ObjectProperty
type: FunctionalProperty
domain: IfcPresentationLayerWithStyle
range: LOGICAL

JOIST
type: IfcBeamTypeEnum
type: NamedIndividual

IfcRelConnectsElements
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcElement
  on property: RelatingElement
subclass of: Restriction
  all values from: IfcConnectionGeometry
  on property: ConnectionGeometry
subclass of: Restriction
  on class: IfcElement
  on property: RelatingElement
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcConnectionGeometry
  on property: ConnectionGeometry
subclass of: Restriction
  all values from: IfcElement
  on property: relatedElement IfcRelConnectsElements
subclass of: Restriction
  on class: IfcElement
  on property: relatedElement IfcRelConnectsElements
  qualified cardinality: 1
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelSequence
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelFillsElement
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelConnectsStructuralMember

IfcAlarmType
type: Class
subclass of: IfcDistributionControlElementType
subclass of: Restriction
  on class: IfcAlarmTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAlarmTypeEnum
  on property: PredefinedType
disjoint with: IfcFlowInstrumentType
disjoint with: IfcSensorType
disjoint with: IfcActuatorType
disjoint with: IfcControllerType

ApplicableValueRatio
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceThermalLoadProperties
range: IfcPositiveRatioMeasure

ActionType
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadGroup
range: IfcActionTypeEnum

SizeInX
type: ObjectProperty
type: FunctionalProperty
domain: IfcPlanarExtent
range: IfcLengthMeasure

IfcConnectedFaceSet
type: Class
subclass of: IfcTopologicalRepresentationItem
subclass of: Restriction
  all values from: IfcFace
  on property: CfsFaces
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcFace
  on property: CfsFaces
disjoint with: IfcEdge
disjoint with: IfcPath
disjoint with: IfcFaceBound
disjoint with: IfcFace
disjoint with: IfcVertex
disjoint with: IfcLoop

ProfileOfPort
type: ObjectProperty
type: FunctionalProperty
domain: IfcConnectionPortGeometry
range: IfcProfileDef

IfcWindowStyle
type: Class
subclass of: IfcTypeProduct
subclass of: Restriction
  on class: IfcWindowStyleOperationEnum
  on property: operationType IfcWindowStyle
  qualified cardinality: 1
subclass of: Restriction
  all values from: BOOLEAN
  on property: Sizeable
subclass of: Restriction
  all values from: IfcWindowStyleOperationEnum
  on property: operationType IfcWindowStyle
subclass of: Restriction
  on class: IfcWindowStyleConstructionEnum
  on property: ConstructionType
  qualified cardinality: 1
subclass of: Restriction
  all values from: BOOLEAN
  on property: ParameterTakesPrecedence
subclass of: Restriction
  on class: BOOLEAN
  on property: Sizeable
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcWindowStyleConstructionEnum
  on property: ConstructionType
subclass of: Restriction
  on class: BOOLEAN
  on property: ParameterTakesPrecedence
  qualified cardinality: 1
disjoint with: IfcDoorStyle
disjoint with: IfcElementType

IfcPhysicalComplexQuantity
type: Class
subclass of: IfcPhysicalQuantity
subclass of: Restriction
  all values from: IfcLabel
  on property: Discrimination
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Usage
subclass of: Restriction
  all values from: IfcPhysicalQuantity
  on property: HasQuantities
subclass of: Restriction
  on class: IfcLabel
  on property: Discrimination
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Usage
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Quality
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcPhysicalQuantity
  on property: HasQuantities
subclass of: Restriction
  all values from: IfcLabel
  on property: Quality
disjoint with: IfcPhysicalSimpleQuantity

HARD
type: IfcConstraintEnum
type: NamedIndividual

KILO
type: IfcSIPrefix
type: NamedIndividual

ThermalLoadTimeSeriesValues
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceThermalLoadProperties
range: IfcTimeSeries

UsageName
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyReferenceValue
range: IfcLabel

Discrimination
type: ObjectProperty
type: FunctionalProperty
domain: IfcPhysicalComplexQuantity
range: IfcLabel

IfcValveType
type: Class
subclass of: IfcFlowControllerType
subclass of: Restriction
  on class: IfcValveTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcValveTypeEnum
  on property: PredefinedType
disjoint with: IfcDamperType
disjoint with: IfcFlowMeterType
disjoint with: IfcAirTerminalBoxType
disjoint with: IfcElectricTimeControlType
disjoint with: IfcSwitchingDeviceType
disjoint with: IfcProtectiveDeviceType

Path
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextLiteral
range: IfcTextPath

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcRoot
range: IfcText

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcServiceLifeFactor
range: IfcServiceLifeFactorTypeEnum

VersionDate
type: ObjectProperty
type: FunctionalProperty
domain: IfcLibraryInformation
range: IfcCalendarDate

IfcVertexBasedTextureMap
type: Class
subclass of: Restriction
  on class: IfcCartesianPoint List
  on property: TexturePoints
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: Restriction
        on property: hasNext
        some values from: IfcCartesianPoint List
  on property: TexturePoints
subclass of: Restriction
  all values from: IfcCartesianPoint List
  on property: TexturePoints
subclass of: Restriction
  on class: IfcTextureVertex List
  on property: TextureVertices
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: Restriction
        on property: hasNext
        some values from: IfcTextureVertex List
  on property: TextureVertices
subclass of: Restriction
  all values from: IfcTextureVertex List
  on property: TextureVertices

IfcSymbolStyle
type: Class
subclass of: IfcPresentationStyleSelect
subclass of: IfcPresentationStyle
subclass of: Restriction
  on class: IfcSymbolStyleSelect
  on property: StyleOfSymbol
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSymbolStyleSelect
  on property: StyleOfSymbol
disjoint with: IfcTextStyle
disjoint with: IfcCurveStyle
disjoint with: IfcSurfaceStyle
disjoint with: IfcFillAreaStyle

LayerStyles
type: ObjectProperty
domain: IfcPresentationLayerWithStyle
range: IfcPresentationStyleSelect

SCHEDULEOFRATES
type: IfcCostScheduleTypeEnum
type: NamedIndividual

IsDefinedBy
type: ObjectProperty
domain: IfcObject
range: IfcRelDefines
inverse of: relatedObjects IfcRelDefines

IfcFeatureElementSubtraction
type: Class
subclass of: IfcFeatureElement
subclass of: Restriction
  on class: IfcRelVoidsElement
  on property: voidsElements IfcFeatureElementSubtraction
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcRelVoidsElement
  on property: voidsElements IfcFeatureElementSubtraction
subclass of: Class
  union of: IfcEdgeFeature
  union of: IfcOpeningElement
disjoint with: IfcFeatureElementAddition

SIMULATED
type: IfcDataOriginEnum
type: IfcPropertySourceEnum
type: NamedIndividual

ElectronicFormat
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcDocumentElectronicFormat

TIMEDELAY
type: IfcElectricTimeControlTypeEnum
type: NamedIndividual

BARREL_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

BRACE
type: IfcMemberTypeEnum
type: NamedIndividual

TheOrganization
type: ObjectProperty
type: FunctionalProperty
domain: IfcPersonAndOrganization
range: IfcOrganization
inverse of: Engages

COSTENGINEER
type: IfcRoleEnum
type: NamedIndividual

FullLoadCurrent
type: ObjectProperty
type: FunctionalProperty
domain: IfcElectricalBaseProperties
range: IfcElectricCurrentMeasure

LIVE_LOAD_Q
type: IfcActionSourceTypeEnum
type: NamedIndividual

IfcGeneralMaterialProperties
type: Class
subclass of: IfcMaterialProperties
subclass of: Restriction
  all values from: IfcMolecularWeightMeasure
  on property: MolecularWeight
subclass of: Restriction
  all values from: IfcMassDensityMeasure
  on property: MassDensity
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcNormalisedRatioMeasure
  on property: Porosity
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: Porosity
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMolecularWeightMeasure
  on property: MolecularWeight
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMassDensityMeasure
  on property: MassDensity
disjoint with: IfcProductsOfCombustionProperties
disjoint with: IfcMechanicalMaterialProperties
disjoint with: IfcHygroscopicMaterialProperties
disjoint with: IfcExtendedMaterialProperties
disjoint with: IfcThermalMaterialProperties
disjoint with: IfcOpticalMaterialProperties
disjoint with: IfcWaterProperties
disjoint with: IfcFuelProperties

ALARMPANEL
type: IfcElectricDistributionPointFunctionEnum
type: NamedIndividual

STRAND
type: IfcTendonTypeEnum
type: NamedIndividual

IfcRectangleHollowProfileDef
type: Class
subclass of: IfcRectangleProfileDef
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: OuterFilletRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: OuterFilletRadius
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: innerFilletRadius IfcRectangleHollowProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: innerFilletRadius IfcRectangleHollowProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: WallThickness
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: WallThickness
disjoint with: IfcRoundedRectangleProfileDef

COMMUNICATIONSOUTLET
type: IfcOutletTypeEnum
type: NamedIndividual

BRAKES
type: IfcActionSourceTypeEnum
type: NamedIndividual

MappingOrigin
type: ObjectProperty
type: FunctionalProperty
domain: IfcRepresentationMap
range: IfcAxis2Placement

BaseQuantity
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstructionResource
range: IfcMeasureWithUnit

PETA
type: IfcSIPrefix
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralSurfaceMember
range: IfcStructuralSurfaceTypeEnum

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcElectricFlowStorageDeviceType
range: IfcElectricFlowStorageDeviceTypeEnum

LinearStiffnessByLengthZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryEdgeCondition
range: IfcModulusOfLinearSubgradeReactionMeasure

RotationalDisplacementRZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleDisplacement
range: IfcPlaneAngleMeasure

GASTAP
type: IfcValveTypeEnum
type: NamedIndividual

IfcColourRgb
type: Class
subclass of: IfcColourOrFactor
subclass of: IfcColourSpecification
subclass of: Restriction
  on class: IfcNormalisedRatioMeasure
  on property: blue IfcColourRgb
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: blue IfcColourRgb
subclass of: Restriction
  on class: IfcNormalisedRatioMeasure
  on property: Green
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: Green
subclass of: Restriction
  on class: IfcNormalisedRatioMeasure
  on property: Red
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: Red

GRAVITYRELIEFDAMPER
type: IfcDamperTypeEnum
type: NamedIndividual

TransverseBarCrossSectionArea
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingMesh
range: IfcAreaMeasure

IfcActuatorType
type: Class
subclass of: IfcDistributionControlElementType
subclass of: Restriction
  on class: IfcActuatorTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcActuatorTypeEnum
  on property: PredefinedType
disjoint with: IfcAlarmType
disjoint with: IfcFlowInstrumentType
disjoint with: IfcSensorType
disjoint with: IfcControllerType

FLOODEDSHELLANDTUBE
type: IfcEvaporatorTypeEnum
type: NamedIndividual

TextureVertices
type: ObjectProperty
type: FunctionalProperty
domain: IfcVertexBasedTextureMap
range: IfcTextureVertex List

Perimeter
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeneralProfileProperties
range: IfcPositiveLengthMeasure

TelephoneNumbers
type: ObjectProperty
type: FunctionalProperty
domain: IfcTelecomAddress
range: IfcLabel List

InternalFilletRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcCShapeProfileDef
range: IfcPositiveLengthMeasure

LESSTHANOREQUALTO
type: IfcBenchmarkEnum
type: NamedIndividual

CentreOfGravityInX
type: ObjectProperty
type: FunctionalProperty
domain: IfcCShapeProfileDef
range: IfcPositiveLengthMeasure

QUARTER_TURN_RAMP
type: IfcRampTypeEnum
type: NamedIndividual

IfcApproval
type: Class
subclass of: Restriction
  all values from: IfcApprovalRelationship
  on property: Relates
subclass of: Restriction
  all values from: IfcApprovalRelationship
  on property: IsRelatedWith
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: approvalDateTime IfcApproval
subclass of: Restriction
  all values from: IfcText
  on property: ApprovalQualifier
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcText
  on property: description IfcApproval
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: ApprovalLevel
subclass of: Restriction
  all values from: IfcLabel
  on property: ApprovalStatus
subclass of: Restriction
  all values from: IfcLabel
  on property: ApprovalLevel
subclass of: Restriction
  on class: IfcIdentifier
  on property: Identifier
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: ApprovalStatus
subclass of: Restriction
  all values from: IfcIdentifier
  on property: Identifier
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: ApprovalQualifier
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcApprovalActorRelationship
  on property: Actors
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: description IfcApproval
subclass of: Restriction
  on class: IfcDateTimeSelect
  on property: approvalDateTime IfcApproval
  qualified cardinality: 1

VOLT
type: IfcSIUnitName
type: NamedIndividual

LuminousFlux
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourceGoniometric
range: IfcLuminousFluxMeasure

IfcHalfSpaceSolid
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: IfcBooleanOperand
subclass of: Restriction
  all values from: BOOLEAN
  on property: AgreementFlag
subclass of: Restriction
  on class: IfcSurface
  on property: BaseSurface
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSurface
  on property: BaseSurface
subclass of: Restriction
  on class: BOOLEAN
  on property: AgreementFlag
  qualified cardinality: 1
disjoint with: IfcSolidModel
disjoint with: IfcVector
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcPoint
disjoint with: IfcPlacement
disjoint with: IfcAnnotationSurface
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcBooleanResult
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcSectionedSpine
disjoint with: IfcGeometricSet
disjoint with: IfcDirection
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcDefinedSymbol
disjoint with: IfcPlanarExtent
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcLightSource
disjoint with: IfcDraughtingCallout
disjoint with: IfcBoundingBox
disjoint with: IfcAnnotationFillArea
disjoint with: IfcTextLiteral
disjoint with: IfcSurface
disjoint with: IfcCurve

OTHEROPERATION
type: IfcWindowPanelOperationEnum
type: NamedIndividual

MOLE
type: IfcSIUnitName
type: NamedIndividual

LUF
type: IfcCurrencyEnum
type: NamedIndividual

Location
type: ObjectProperty
type: FunctionalProperty
domain: IfcExternalReference
range: IfcLabel

DOUBLECHECK
type: IfcValveTypeEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcDamperType
range: IfcDamperTypeEnum

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcShapeAspect
range: IfcLabel

Location
type: ObjectProperty
type: FunctionalProperty
domain: IfcPlacement
range: IfcCartesianPoint

PIVOTHORIZONTAL
type: IfcWindowPanelOperationEnum
type: NamedIndividual

ConnectedBy
type: ObjectProperty
domain: IfcStructuralMember
range: IfcRelConnectsStructuralMember
inverse of: RelatingStructuralMember

BEND
type: IfcPipeFittingTypeEnum
type: IfcDuctFittingTypeEnum
type: IfcCableCarrierFittingTypeEnum
type: NamedIndividual

IfcProductDefinitionShape
type: Class
subclass of: IfcProductRepresentation
subclass of: Restriction
  all values from: IfcShapeAspect
  on property: HasShapeAspects
subclass of: Restriction
  on class: IfcProduct
  on property: shapeOfProduct IfcProductDefinitionShape
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProduct
  on property: shapeOfProduct IfcProductDefinitionShape
disjoint with: IfcMaterialDefinitionRepresentation

IfcOffsetCurve3D
type: Class
subclass of: IfcCurve
subclass of: Restriction
  on class: IfcCurve
  on property: BasisCurve
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: Distance
subclass of: Restriction
  all values from: IfcDirection
  on property: RefDirection
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: Distance
  qualified cardinality: 1
subclass of: Restriction
  on class: LOGICAL
  on property: SelfIntersect
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcDirection
  on property: RefDirection
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurve
  on property: BasisCurve
subclass of: Restriction
  all values from: LOGICAL
  on property: SelfIntersect
disjoint with: IfcBoundedCurve
disjoint with: IfcLine
disjoint with: IfcConic
disjoint with: IfcOffsetCurve2D

Angle
type: ObjectProperty
type: FunctionalProperty
domain: IfcRevolvedAreaSolid
range: IfcPlaneAngleMeasure

IsPointer
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcDocumentInformationRelationship
inverse of: RelatingDocument

UPS
type: IfcElectricFlowStorageDeviceTypeEnum
type: NamedIndividual

IfcCraneRailAShapeProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: BaseWidth2
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: BaseDepth1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: CentreOfGravityInY
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: WebThickness
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: BaseDepth3
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: CentreOfGravityInY
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: OverallHeight
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: OverallHeight
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: HeadDepth2
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: HeadDepth3
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: BaseWidth2
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: baseWidth4 IfcCraneRailAShapeProfileDef
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: baseDepth2 IfcCraneRailAShapeProfileDef
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: radius IfcCraneRailAShapeProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: HeadWidth
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: BaseDepth1
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: baseWidth4 IfcCraneRailAShapeProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: BaseDepth3
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: WebThickness
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: radius IfcCraneRailAShapeProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: HeadDepth2
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: HeadDepth3
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: baseDepth2 IfcCraneRailAShapeProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: HeadWidth
disjoint with: IfcEllipseProfileDef
disjoint with: IfcRectangleProfileDef
disjoint with: IfcTrapeziumProfileDef
disjoint with: IfcCraneRailFShapeProfileDef
disjoint with: IfcUShapeProfileDef
disjoint with: IfcCShapeProfileDef
disjoint with: IfcIShapeProfileDef
disjoint with: IfcLShapeProfileDef
disjoint with: IfcTShapeProfileDef
disjoint with: IfcCircleProfileDef
disjoint with: IfcZShapeProfileDef

TextureMaps
type: ObjectProperty
domain: IfcTextureMap
range: IfcVertexBasedTextureMap

Contains
type: ObjectProperty
domain: IfcClassification
range: IfcClassificationItem
inverse of: itemOf IfcClassificationItem

RotationalDisplacementRY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleDisplacement
range: IfcPlaneAngleMeasure

PRICEDBILLOFQUANTITIES
type: IfcCostScheduleTypeEnum
type: NamedIndividual

LowerValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcServiceLifeFactor
range: IfcMeasureValue

IfcCircleHollowProfileDef
type: Class
subclass of: IfcCircleProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: WallThickness
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: WallThickness

GUTTER
type: IfcPipeSegmentTypeEnum
type: NamedIndividual

SteelGrade
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcementBarProperties
range: IfcLabel

RelatingType
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelDefinesByType
range: IfcTypeObject
inverse of: ObjectTypeOf

FileExtension
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentElectronicFormat
range: IfcLabel

CYS
type: IfcCurrencyEnum
type: NamedIndividual

DIAGNOSTIC
type: IfcProcedureTypeEnum
type: NamedIndividual

RelatingClassification
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssociatesClassification
range: IfcClassificationNotationSelect

FOLDING_TO_LEFT
type: IfcDoorStyleOperationEnum
type: NamedIndividual

IfcProjectOrder
type: Class
subclass of: IfcControl
subclass of: Restriction
  on class: IfcIdentifier
  on property: ID
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Status
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Status
subclass of: Restriction
  all values from: IfcProjectOrderTypeEnum
  on property: PredefinedType
subclass of: Restriction
  all values from: IfcIdentifier
  on property: ID
subclass of: Restriction
  on class: IfcProjectOrderTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcWorkControl
disjoint with: IfcFurnitureStandard
disjoint with: IfcPermit
disjoint with: IfcServiceLife
disjoint with: IfcSpaceProgram
disjoint with: IfcCostSchedule
disjoint with: IfcActionRequest
disjoint with: IfcEquipmentStandard
disjoint with: IfcPerformanceHistory
disjoint with: IfcConditionCriterion
disjoint with: IfcProjectOrderRecord
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcCostItem
disjoint with: IfcScheduleTimeControl

SemiAxis2
type: ObjectProperty
type: FunctionalProperty
domain: IfcEllipse
range: IfcPositiveLengthMeasure

IfcElectricMotorType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  all values from: IfcElectricMotorTypeEnum
  on property: predefinedType IfcElectricMotorType
subclass of: Restriction
  on class: IfcElectricMotorTypeEnum
  on property: predefinedType IfcElectricMotorType
  qualified cardinality: 1
disjoint with: IfcCondenserType
disjoint with: IfcChillerType
disjoint with: IfcTransformerType
disjoint with: IfcBoilerType
disjoint with: IfcCooledBeamType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcEvaporatorType
disjoint with: IfcTubeBundleType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcMotorConnectionType
disjoint with: IfcCoilType
disjoint with: IfcCoolingTowerType
disjoint with: IfcHumidifierType
disjoint with: IfcHeatExchangerType

TextFontStyle
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyle
range: IfcTextFontSelect

SectionDefinition
type: ObjectProperty
type: FunctionalProperty
domain: IfcSectionReinforcementProperties
range: IfcSectionProperties

IfcBoundingBox
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  on class: IfcCartesianPoint
  on property: Corner
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: ZDim
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: YDim
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: YDim
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCartesianPoint
  on property: Corner
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: ZDim
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: XDim
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: XDim
  qualified cardinality: 1
disjoint with: IfcPlanarExtent
disjoint with: IfcDirection
disjoint with: IfcAnnotationFillArea
disjoint with: IfcGeometricSet
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcLightSource
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcPoint
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcDefinedSymbol
disjoint with: IfcVector
disjoint with: IfcPlacement
disjoint with: IfcSurface
disjoint with: IfcDraughtingCallout
disjoint with: IfcCurve
disjoint with: IfcSectionedSpine
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcTextLiteral
disjoint with: IfcBooleanResult
disjoint with: IfcSolidModel
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcAnnotationSurface

GREATERTHANOREQUALTO
type: IfcBenchmarkEnum
type: NamedIndividual

NotationFacets
type: ObjectProperty
domain: IfcClassificationNotation
range: IfcClassificationNotationFacet

ConnectionGeometry
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsElements
range: IfcConnectionGeometry

ASSETINVENTORY
type: IfcInventoryTypeEnum
type: NamedIndividual

FLOWSENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

COLLAR
type: IfcMemberTypeEnum
type: NamedIndividual

ABSORBEDDOSEUNIT
type: IfcUnitEnum
type: NamedIndividual

DestabilizingLoad
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralAction
range: BOOLEAN

FontFamily
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleFontModel
range: IfcTextFontName List

IfcSurfaceTexture
type: Class
subclass of: Restriction
  all values from: IfcSurfaceTextureEnum
  on property: TextureType
subclass of: Restriction
  on class: IfcSurfaceTextureEnum
  on property: TextureType
  qualified cardinality: 1
subclass of: Restriction
  on class: BOOLEAN
  on property: repeatS IfcSurfaceTexture
  qualified cardinality: 1
subclass of: Restriction
  on class: BOOLEAN
  on property: RepeatT
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCartesianTransformationOperator2D
  on property: textureTransform IfcSurfaceTexture
subclass of: Class
  union of: IfcImageTexture
  union of: IfcPixelTexture
  union of: IfcBlobTexture
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcCartesianTransformationOperator2D
  on property: textureTransform IfcSurfaceTexture
subclass of: Restriction
  all values from: BOOLEAN
  on property: repeatS IfcSurfaceTexture
subclass of: Restriction
  all values from: BOOLEAN
  on property: RepeatT

BRL
type: IfcCurrencyEnum
type: NamedIndividual

FIREHYDRANT
type: IfcFireSuppressionTerminalTypeEnum
type: NamedIndividual

IfcStructuralLoadSingleForceWarping
type: Class
subclass of: IfcStructuralLoadSingleForce
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcWarpingMomentMeasure
  on property: warpingMoment IfcStructuralLoadSingleForceWarping
subclass of: Restriction
  all values from: IfcWarpingMomentMeasure
  on property: warpingMoment IfcStructuralLoadSingleForceWarping

ForLayerSet
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialLayerSetUsage
range: IfcMaterialLayerSet

TimeExponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcDimensionalExponents
range: INTEGER

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcAppliedValue
range: IfcLabel

RepeatFactor
type: ObjectProperty
type: FunctionalProperty
domain: IfcOneDirectionRepeatFactor
range: IfcVector

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcCableSegmentType
range: IfcCableSegmentTypeEnum

ROTATIONALMASSUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

DBC
type: IfcSoundScaleEnum
type: NamedIndividual

Definition
type: ObjectProperty
type: FunctionalProperty
domain: IfcDefinedSymbol
range: IfcDefinedSymbolSelect

GREATERTHAN
type: IfcBenchmarkEnum
type: NamedIndividual

IfcClassificationNotation
type: Class
subclass of: IfcClassificationNotationSelect
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcClassificationNotationFacet
  on property: NotationFacets
subclass of: Restriction
  all values from: IfcClassificationNotationFacet
  on property: NotationFacets

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcCompressorType
range: IfcCompressorTypeEnum

NominalLength
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalFastener
range: IfcPositiveLengthMeasure

FirstOperand
type: ObjectProperty
type: FunctionalProperty
domain: IfcBooleanResult
range: IfcBooleanOperand

IfcTransportElementType
type: Class
subclass of: IfcElementType
subclass of: Restriction
  on class: IfcTransportElementTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTransportElementTypeEnum
  on property: PredefinedType
disjoint with: IfcSpatialStructureElementType
disjoint with: IfcFurnishingElementType
disjoint with: IfcBuildingElementType
disjoint with: IfcElementComponentType
disjoint with: IfcDistributionElementType

TRANSITION
type: IfcPipeFittingTypeEnum
type: IfcDuctFittingTypeEnum
type: NamedIndividual

IfcMetric
type: Class
subclass of: IfcConstraint
subclass of: Restriction
  on class: IfcMetricValueSelect
  on property: DataValue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMetricValueSelect
  on property: DataValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: ValueSource
subclass of: Restriction
  all values from: IfcLabel
  on property: ValueSource
subclass of: Restriction
  on class: IfcBenchmarkEnum
  on property: Benchmark
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBenchmarkEnum
  on property: Benchmark
disjoint with: IfcObjective

Purpose
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcText

NLG
type: IfcCurrencyEnum
type: NamedIndividual

AgreementFlag
type: ObjectProperty
type: FunctionalProperty
domain: IfcHalfSpaceSolid
range: BOOLEAN

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcExternalReference
range: IfcLabel

RelatingAppliedValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssociatesAppliedValue
range: IfcAppliedValue

VIRTUAL
type: IfcPhysicalOrVirtualEnum
type: NamedIndividual

NATURALDRAFT
type: IfcCoolingTowerTypeEnum
type: NamedIndividual

IfcSIUnit
type: Class
subclass of: IfcNamedUnit
subclass of: Restriction
  on class: IfcSIUnitName
  on property: name IfcSIUnit
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSIUnitName
  on property: name IfcSIUnit
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSIPrefix
  on property: Prefix
subclass of: Restriction
  all values from: IfcSIPrefix
  on property: Prefix
disjoint with: IfcContextDependentUnit
disjoint with: IfcConversionBasedUnit

IfcStructuralLoadGroup
type: Class
subclass of: IfcGroup
subclass of: Restriction
  all values from: IfcStructuralAnalysisModel
  on property: loadGroupFor IfcStructuralLoadGroup
subclass of: Restriction
  all values from: IfcActionSourceTypeEnum
  on property: ActionSource
subclass of: Restriction
  on class: IfcLoadGroupTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcActionTypeEnum
  on property: ActionType
subclass of: Restriction
  all values from: IfcStructuralResultGroup
  on property: SourceOfResultGroup
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: Coefficient
subclass of: Restriction
  on class: IfcActionSourceTypeEnum
  on property: ActionSource
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: purpose IfcStructuralLoadGroup
subclass of: Restriction
  all values from: IfcLoadGroupTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcActionTypeEnum
  on property: ActionType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: purpose IfcStructuralLoadGroup
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcStructuralResultGroup
  on property: SourceOfResultGroup
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: Coefficient
disjoint with: IfcInventory
disjoint with: IfcStructuralResultGroup
disjoint with: IfcSystem
disjoint with: IfcAsset
disjoint with: IfcCondition
disjoint with: IfcZone

Title
type: ObjectProperty
type: FunctionalProperty
domain: IfcClassificationItem
range: IfcLabel

OverallWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoor
range: IfcPositiveLengthMeasure

IfcCompositeCurveSegment
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  on class: IfcCurve
  on property: ParentCurve
  qualified cardinality: 1
subclass of: Restriction
  on class: BOOLEAN
  on property: sameSense IfcCompositeCurveSegment
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcTransitionCode
  on property: Transition
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTransitionCode
  on property: Transition
subclass of: Restriction
  all values from: IfcCurve
  on property: ParentCurve
subclass of: Restriction
  all values from: BOOLEAN
  on property: sameSense IfcCompositeCurveSegment
disjoint with: IfcTextLiteral
disjoint with: IfcBoundingBox
disjoint with: IfcVector
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcAnnotationFillArea
disjoint with: IfcPlacement
disjoint with: IfcCurve
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcSurface
disjoint with: IfcDraughtingCallout
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcPlanarExtent
disjoint with: IfcDirection
disjoint with: IfcBooleanResult
disjoint with: IfcDefinedSymbol
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcSolidModel
disjoint with: IfcLightSource
disjoint with: IfcPoint
disjoint with: IfcGeometricSet
disjoint with: IfcSectionedSpine
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcAnnotationSurface

IfcBoundaryFaceCondition
type: Class
subclass of: IfcBoundaryCondition
subclass of: Restriction
  all values from: IfcModulusOfSubgradeReactionMeasure
  on property: LinearStiffnessByAreaZ
subclass of: Restriction
  all values from: IfcModulusOfSubgradeReactionMeasure
  on property: LinearStiffnessByAreaY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfSubgradeReactionMeasure
  on property: LinearStiffnessByAreaY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfSubgradeReactionMeasure
  on property: LinearStiffnessByAreaZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfSubgradeReactionMeasure
  on property: linearStiffnessByAreaX IfcBoundaryFaceCondition
subclass of: Restriction
  all values from: IfcModulusOfSubgradeReactionMeasure
  on property: linearStiffnessByAreaX IfcBoundaryFaceCondition
disjoint with: IfcBoundaryEdgeCondition
disjoint with: IfcBoundaryNodeCondition

IfcTendon
type: Class
subclass of: IfcReinforcingElement
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: NominalDiameter
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcNormalisedRatioMeasure
  on property: FrictionCoefficient
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: AnchorageSlip
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: NominalDiameter
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: minCurvatureRadius IfcTendon
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: FrictionCoefficient
subclass of: Restriction
  on class: IfcAreaMeasure
  on property: CrossSectionArea
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: minCurvatureRadius IfcTendon
subclass of: Restriction
  all values from: IfcPressureMeasure
  on property: PreStress
subclass of: Restriction
  all values from: IfcAreaMeasure
  on property: CrossSectionArea
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPressureMeasure
  on property: PreStress
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: TensionForce
subclass of: Restriction
  on class: IfcTendonTypeEnum
  on property: predefinedType IfcTendon
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: AnchorageSlip
subclass of: Restriction
  all values from: IfcTendonTypeEnum
  on property: predefinedType IfcTendon
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: TensionForce
disjoint with: IfcReinforcingBar
disjoint with: IfcReinforcingMesh
disjoint with: IfcTendonAnchor

IfcCompoundPlaneAngleMeasure
type: Class
subclass of: IfcDerivedMeasureValue
subclass of: INTEGER List
subclass of: Restriction
  all values from: Restriction
    all values from: Restriction
      on class: INTEGER EmptyList
      on property: hasNext
      qualified cardinality: 1
    on property: hasNext
  on property: hasNext
subclass of: Restriction
  on property: hasNext
  some values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: INTEGER List

IfcActor
type: Class
subclass of: IfcObject
subclass of: Restriction
  all values from: IfcActorSelect
  on property: TheActor
subclass of: Restriction
  all values from: IfcRelAssignsToActor
  on property: IsActingUpon
subclass of: Restriction
  on class: IfcActorSelect
  on property: TheActor
  qualified cardinality: 1
disjoint with: IfcControl
disjoint with: IfcResource
disjoint with: IfcGroup
disjoint with: IfcProduct
disjoint with: IfcProcess
disjoint with: IfcProject

TimeSeriesScheduleType
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeriesSchedule
range: IfcTimeSeriesScheduleTypeEnum

IfcRelAssignsToProcess
type: Class
subclass of: IfcRelAssigns
subclass of: Restriction
  all values from: IfcMeasureWithUnit
  on property: QuantityInProcess
subclass of: Restriction
  on class: IfcProcess
  on property: relatingProcess IfcRelAssignsToProcess
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProcess
  on property: relatingProcess IfcRelAssignsToProcess
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMeasureWithUnit
  on property: QuantityInProcess
disjoint with: IfcRelAssignsToActor
disjoint with: IfcRelAssignsToProduct
disjoint with: IfcRelAssignsToControl
disjoint with: IfcRelAssignsToResource
disjoint with: IfcRelAssignsToGroup

LOGICALAND
type: IfcLogicalOperatorEnum
type: NamedIndividual

ROTARY
type: IfcCompressorTypeEnum
type: NamedIndividual

PropertySource
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcPropertySourceEnum

MaximumSectionModulusY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcSectionModulusMeasure

YDim
type: ObjectProperty
type: FunctionalProperty
domain: IfcTrapeziumProfileDef
range: IfcPositiveLengthMeasure

NANO
type: IfcSIPrefix
type: NamedIndividual

Radius
type: ObjectProperty
type: FunctionalProperty
domain: IfcSphere
range: IfcPositiveLengthMeasure

SYNCHRONOUS
type: IfcElectricMotorTypeEnum
type: NamedIndividual

TEE
type: IfcCableCarrierFittingTypeEnum
type: NamedIndividual

RelatingStructuralMember
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralMember
range: IfcStructuralMember
inverse of: ConnectedBy

RelatingMonetaryUnit
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurrencyRelationship
range: IfcMonetaryUnit

ObjectType
type: ObjectProperty
type: FunctionalProperty
domain: IfcObject
range: IfcLabel

WASTEDISPOSALUNIT
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

RasterFormat
type: ObjectProperty
type: FunctionalProperty
domain: IfcBlobTexture
range: IfcIdentifier

MinimumPlateThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeneralProfileProperties
range: IfcPositiveLengthMeasure

Materials
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialList
range: IfcMaterial List

PARTIAL
type: IfcElementCompositionEnum
type: NamedIndividual

Precision
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeometricRepresentationContext
range: REAL

RelatedBuildingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelSpaceBoundary
range: IfcElement
inverse of: ProvidesBoundaries

PRESSURERELIEF
type: IfcValveTypeEnum
type: NamedIndividual

IfcStair
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  on class: IfcStairTypeEnum
  on property: shapeType IfcStair
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcStairTypeEnum
  on property: shapeType IfcStair
disjoint with: IfcMember
disjoint with: IfcColumn
disjoint with: IfcFooting
disjoint with: IfcSlab
disjoint with: IfcPile
disjoint with: IfcDoor
disjoint with: IfcPlate
disjoint with: IfcRailing
disjoint with: IfcRamp
disjoint with: IfcRoof
disjoint with: IfcStairFlight
disjoint with: IfcBuildingElementProxy
disjoint with: IfcWindow
disjoint with: IfcWall
disjoint with: IfcBeam
disjoint with: IfcCurtainWall
disjoint with: IfcCovering
disjoint with: IfcRampFlight
disjoint with: IfcBuildingElementComponent

Thickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcCenterLineProfileDef
range: IfcPositiveLengthMeasure

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcReferencesValueDocument
range: IfcLabel

DataValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcMetric
range: IfcMetricValueSelect

DRAWOFFCOCK
type: IfcValveTypeEnum
type: NamedIndividual

IfcCurtainWallType
type: Class
subclass of: IfcBuildingElementType
subclass of: Restriction
  on class: IfcCurtainWallTypeEnum
  on property: predefinedType IfcCurtainWallType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurtainWallTypeEnum
  on property: predefinedType IfcCurtainWallType
disjoint with: IfcBuildingElementProxyType
disjoint with: IfcCoveringType
disjoint with: IfcStairFlightType
disjoint with: IfcMemberType
disjoint with: IfcRampFlightType
disjoint with: IfcBeamType
disjoint with: IfcColumnType
disjoint with: IfcPlateType
disjoint with: IfcRailingType
disjoint with: IfcWallType
disjoint with: IfcSlabType

IfcColourSpecification
type: Class
subclass of: IfcColour
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Class
  union of: IfcColourRgb

SpaceProgramIdentifier
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceProgram
range: IfcIdentifier

DISTRIBUTIONPOINT
type: IfcAddressTypeEnum
type: NamedIndividual

PRESSUREUNIT
type: IfcUnitEnum
type: NamedIndividual

PIECEWISECONTINUOUS
type: IfcTimeSeriesDataTypeEnum
type: NamedIndividual

URINAL
type: IfcSanitaryTerminalTypeEnum
type: NamedIndividual

IfcLampType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  all values from: IfcLampTypeEnum
  on property: predefinedType IfcLampType
subclass of: Restriction
  on class: IfcLampTypeEnum
  on property: predefinedType IfcLampType
  qualified cardinality: 1
disjoint with: IfcOutletType
disjoint with: IfcElectricApplianceType
disjoint with: IfcSanitaryTerminalType
disjoint with: IfcElectricHeaterType
disjoint with: IfcStackTerminalType
disjoint with: IfcAirTerminalType
disjoint with: IfcLightFixtureType
disjoint with: IfcWasteTerminalType
disjoint with: IfcGasTerminalType
disjoint with: IfcFireSuppressionTerminalType

MoveFrom
type: ObjectProperty
type: FunctionalProperty
domain: IfcMove
range: IfcSpatialStructureElement

AlkalinityConcentration
type: ObjectProperty
type: FunctionalProperty
domain: IfcWaterProperties
range: IfcIonConcentrationMeasure

METRE
type: IfcSIUnitName
type: NamedIndividual

IfcPropertyListValue
type: Class
subclass of: IfcSimpleProperty
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcValue List
  on property: ListValues
subclass of: Restriction
  all values from: IfcUnit
  on property: Unit
subclass of: Restriction
  all values from: IfcValue List
  on property: ListValues
subclass of: Restriction
  on class: IfcValue List
  on property: ListValues
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcUnit
  on property: Unit
disjoint with: IfcPropertyBoundedValue
disjoint with: IfcPropertyTableValue
disjoint with: IfcPropertySingleValue
disjoint with: IfcPropertyReferenceValue
disjoint with: IfcPropertyEnumeratedValue

IfcGroup
type: Class
subclass of: IfcObject
subclass of: Restriction
  all values from: IfcRelAssignsToGroup
  on property: IsGroupedBy
subclass of: Restriction
  on class: IfcRelAssignsToGroup
  on property: IsGroupedBy
  qualified cardinality: 1
disjoint with: IfcProduct
disjoint with: IfcResource
disjoint with: IfcActor
disjoint with: IfcControl
disjoint with: IfcProject
disjoint with: IfcProcess

IfcReferencesValueDocument
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: description IfcReferencesValueDocument
subclass of: Restriction
  all values from: IfcText
  on property: description IfcReferencesValueDocument
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcAppliedValue
  on property: ReferencingValues
subclass of: Restriction
  all values from: IfcAppliedValue
  on property: ReferencingValues
subclass of: Restriction
  on class: IfcDocumentSelect
  on property: ReferencedDocument
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDocumentSelect
  on property: ReferencedDocument

ADIABATICULTRASONIC
type: IfcHumidifierTypeEnum
type: NamedIndividual

TTD
type: IfcCurrencyEnum
type: NamedIndividual

Usense
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangularTrimmedSurface
range: BOOLEAN

BRACED_FRAME
type: IfcElementAssemblyTypeEnum
type: NamedIndividual

IfcActionRequest
type: Class
subclass of: IfcControl
subclass of: Restriction
  on class: IfcIdentifier
  on property: requestID IfcActionRequest
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcIdentifier
  on property: requestID IfcActionRequest
disjoint with: IfcEquipmentStandard
disjoint with: IfcProjectOrderRecord
disjoint with: IfcProjectOrder
disjoint with: IfcConditionCriterion
disjoint with: IfcPermit
disjoint with: IfcServiceLife
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcWorkControl
disjoint with: IfcPerformanceHistory
disjoint with: IfcScheduleTimeControl
disjoint with: IfcFurnitureStandard
disjoint with: IfcCostSchedule
disjoint with: IfcSpaceProgram
disjoint with: IfcCostItem

IfcSoundValue
type: Class
subclass of: IfcPropertySetDefinition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeSeries
  on property: SoundLevelTimeSeries
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDerivedMeasureValue
  on property: SoundLevelSingleValue
subclass of: Restriction
  all values from: IfcFrequencyMeasure
  on property: Frequency
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: SoundLevelTimeSeries
subclass of: Restriction
  all values from: IfcDerivedMeasureValue
  on property: SoundLevelSingleValue
subclass of: Restriction
  on class: IfcFrequencyMeasure
  on property: Frequency
  qualified cardinality: 1
disjoint with: IfcReinforcementDefinitionProperties
disjoint with: IfcEnergyProperties
disjoint with: IfcSoundProperties
disjoint with: IfcPermeableCoveringProperties
disjoint with: IfcSpaceThermalLoadProperties
disjoint with: IfcDoorPanelProperties
disjoint with: IfcServiceLifeFactor
disjoint with: IfcWindowPanelProperties
disjoint with: IfcWindowLiningProperties
disjoint with: IfcFluidFlowProperties
disjoint with: IfcPropertySet
disjoint with: IfcElementQuantity
disjoint with: IfcDoorLiningProperties

RelatedDraughtingCallout
type: ObjectProperty
type: FunctionalProperty
domain: IfcDraughtingCalloutRelationship
range: IfcDraughtingCallout
inverse of: IsRelatedFromCallout

SelfIntersect
type: ObjectProperty
type: FunctionalProperty
domain: IfcOffsetCurve2D
range: LOGICAL

Coefficient
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadGroup
range: IfcPositiveRatioMeasure

TilingPattern
type: ObjectProperty
type: FunctionalProperty
domain: IfcFillAreaStyleTiles
range: IfcOneDirectionRepeatFactor

IfcSpatialStructureElement
type: Class
subclass of: IfcProduct
subclass of: Restriction
  all values from: IfcRelServicesBuildings
  on property: servicedBySystems IfcSpatialStructureElement
subclass of: Restriction
  all values from: IfcRelReferencedInSpatialStructure
  on property: ReferencesElements
subclass of: Restriction
  all values from: IfcRelContainedInSpatialStructure
  on property: ContainsElements
subclass of: Restriction
  all values from: IfcElementCompositionEnum
  on property: CompositionType
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: LongName
subclass of: Restriction
  all values from: IfcLabel
  on property: LongName
subclass of: Class
  union of: IfcBuilding
  union of: IfcSpace
  union of: IfcSite
  union of: IfcBuildingStorey
subclass of: Restriction
  on class: IfcElementCompositionEnum
  on property: CompositionType
  qualified cardinality: 1
disjoint with: IfcPort
disjoint with: IfcProxy
disjoint with: IfcStructuralActivity
disjoint with: IfcAnnotation
disjoint with: IfcGrid
disjoint with: IfcStructuralItem
disjoint with: IfcElement

Pixel
type: ObjectProperty
type: FunctionalProperty
domain: IfcPixelTexture
range: BINARY List

IfcMonetaryUnit
type: Class
subclass of: IfcUnit
subclass of: Restriction
  on class: IfcCurrencyEnum
  on property: Currency
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurrencyEnum
  on property: Currency

WOOD
type: IfcDoorStyleConstructionEnum
type: IfcWindowStyleConstructionEnum
type: NamedIndividual

MappedRepresentation
type: ObjectProperty
type: FunctionalProperty
domain: IfcRepresentationMap
range: IfcRepresentation
inverse of: RepresentationMap

DocumentOwner
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcActorSelect

LightColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSource
range: IfcColourRgb

RelatingPropertyDefinition
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelDefinesByProperties
range: IfcPropertySetDefinition
inverse of: PropertyDefinitionOf

GRILLE
type: IfcAirTerminalTypeEnum
type: NamedIndividual

UnitBasis
type: ObjectProperty
type: FunctionalProperty
domain: IfcAppliedValue
range: IfcMeasureWithUnit

DXCOOLINGCOIL
type: IfcCoilTypeEnum
type: NamedIndividual

DOUBLE_RETURN_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

WINDER
type: IfcStairFlightTypeEnum
type: NamedIndividual

INDUCTANCEUNIT
type: IfcUnitEnum
type: NamedIndividual

FLOORTRAP
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

COATED
type: IfcTendonTypeEnum
type: NamedIndividual

UnitComponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcMeasureWithUnit
range: IfcUnit

IfcConnectionPointEccentricity
type: Class
subclass of: IfcConnectionPointGeometry
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: eccentricityInZ IfcConnectionPointEccentricity
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: eccentricityInZ IfcConnectionPointEccentricity
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: EccentricityInY
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: EccentricityInY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: eccentricityInX IfcConnectionPointEccentricity
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: eccentricityInX IfcConnectionPointEccentricity

BREECHINGINLET
type: IfcFireSuppressionTerminalTypeEnum
type: NamedIndividual

CapacityByWeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcTransportElement
range: IfcMassMeasure

Literal
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextLiteral
range: IfcPresentableText

TextAlign
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleTextModel
range: IfcTextAlignment

PlanarForceY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadPlanarForce
range: IfcPlanarForceMeasure

IsRelatedWith
type: ObjectProperty
domain: IfcConstraint
range: IfcConstraintRelationship
inverse of: RelatedConstraints

LUMINOUSINTENSITYUNIT
type: IfcUnitEnum
type: NamedIndividual

RelatingSystem
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelServicesBuildings
range: IfcSystem
inverse of: ServicesBuildings

SNOW_S
type: IfcActionSourceTypeEnum
type: NamedIndividual

INDIRECTEVAPORATIVEWETCOIL
type: IfcEvaporativeCoolerTypeEnum
type: NamedIndividual

IfcRelConnectsWithEccentricity
type: Class
subclass of: IfcRelConnectsStructuralMember
subclass of: Restriction
  on class: IfcConnectionGeometry
  on property: connectionConstraint IfcRelConnectsWithEccentricity
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcConnectionGeometry
  on property: connectionConstraint IfcRelConnectsWithEccentricity

PoissonRatio
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalMaterialProperties
range: IfcPositiveRatioMeasure

LibraryReference
type: ObjectProperty
domain: IfcLibraryInformation
range: IfcLibraryReference
inverse of: ReferenceIntoLibrary

COMPUTER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

IfcArbitraryOpenProfileDef
type: Class
subclass of: IfcProfileDef
subclass of: Restriction
  on class: IfcBoundedCurve
  on property: Curve
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBoundedCurve
  on property: Curve
disjoint with: IfcDerivedProfileDef
disjoint with: IfcCompositeProfileDef
disjoint with: IfcParameterizedProfileDef
disjoint with: IfcArbitraryClosedProfileDef

ClassifiedConstraint
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraintClassificationRelationship
range: IfcConstraint
inverse of: ClassifiedAs

IsRelatedToCallout
type: ObjectProperty
domain: IfcDraughtingCallout
range: IfcDraughtingCalloutRelationship
inverse of: RelatingDraughtingCallout

ELECTRICCAPACITANCEUNIT
type: IfcUnitEnum
type: NamedIndividual

IfcMechanicalConcreteMaterialProperties
type: Class
subclass of: IfcMechanicalMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: AdmixturesDescription
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: maxAggregateSize IfcMechanicalConcreteMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcNormalisedRatioMeasure
  on property: ProtectivePoreRatio
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: ProtectivePoreRatio
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: WaterImpermeability
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPressureMeasure
  on property: CompressiveStrength
subclass of: Restriction
  all values from: IfcText
  on property: WaterImpermeability
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Workability
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: maxAggregateSize IfcMechanicalConcreteMaterialProperties
subclass of: Restriction
  all values from: IfcText
  on property: AdmixturesDescription
subclass of: Restriction
  all values from: IfcPressureMeasure
  on property: CompressiveStrength
subclass of: Restriction
  all values from: IfcText
  on property: Workability
disjoint with: IfcMechanicalSteelMaterialProperties

OILMETER
type: IfcFlowMeterTypeEnum
type: NamedIndividual

OverallWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindow
range: IfcPositiveLengthMeasure

TorsionalSectionModulus
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcSectionModulusMeasure

BBD
type: IfcCurrencyEnum
type: NamedIndividual

Unit
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyListValue
range: IfcUnit

IfcEdgeCurve
type: Class
subclass of: IfcCurveOrEdgeCurve
subclass of: IfcEdge
subclass of: Restriction
  on class: BOOLEAN
  on property: SameSense
  qualified cardinality: 1
subclass of: Restriction
  all values from: BOOLEAN
  on property: SameSense
subclass of: Restriction
  on class: IfcCurve
  on property: edgeGeometry IfcEdgeCurve
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurve
  on property: edgeGeometry IfcEdgeCurve
disjoint with: IfcSubedge
disjoint with: IfcOrientedEdge

TransmissionColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleLighting
range: IfcColourRgb

IfcCoilType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  on class: IfcCoilTypeEnum
  on property: predefinedType IfcCoilType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCoilTypeEnum
  on property: predefinedType IfcCoilType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcBoilerType
disjoint with: IfcTubeBundleType
disjoint with: IfcCondenserType
disjoint with: IfcCooledBeamType
disjoint with: IfcMotorConnectionType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcChillerType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcTransformerType
disjoint with: IfcCoolingTowerType
disjoint with: IfcEvaporatorType
disjoint with: IfcElectricMotorType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcHumidifierType
disjoint with: IfcHeatExchangerType

LongitudinalEndPosition
type: ObjectProperty
type: FunctionalProperty
domain: IfcSectionReinforcementProperties
range: IfcLengthMeasure

FKP
type: IfcCurrencyEnum
type: NamedIndividual

NOTCONSUMED
type: IfcResourceConsumptionEnum
type: NamedIndividual

PETROLINTERCEPTOR
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

SECTIONALRADIATOR
type: IfcSpaceHeaterTypeEnum
type: NamedIndividual

IfcCartesianTransformationOperator
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  all values from: REAL
  on property: Scale
subclass of: Class
  union of: IfcCartesianTransformationOperator3D
  union of: IfcCartesianTransformationOperator2D
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDirection
  on property: axis1 IfcCartesianTransformationOperator
subclass of: Restriction
  all values from: IfcDirection
  on property: axis2 IfcCartesianTransformationOperator
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDirection
  on property: axis2 IfcCartesianTransformationOperator
subclass of: Restriction
  all values from: IfcCartesianPoint
  on property: LocalOrigin
subclass of: Restriction
  on class: IfcCartesianPoint
  on property: LocalOrigin
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDirection
  on property: axis1 IfcCartesianTransformationOperator
subclass of: Restriction
  max qualified cardinality: 1
  on class: REAL
  on property: Scale
disjoint with: IfcSurface
disjoint with: IfcBoundingBox
disjoint with: IfcAnnotationFillArea
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcDefinedSymbol
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcPlacement
disjoint with: IfcAnnotationSurface
disjoint with: IfcSolidModel
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcBooleanResult
disjoint with: IfcPoint
disjoint with: IfcDirection
disjoint with: IfcLightSource
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcGeometricSet
disjoint with: IfcDraughtingCallout
disjoint with: IfcTextLiteral
disjoint with: IfcVector
disjoint with: IfcCurve
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcSectionedSpine
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcPlanarExtent

PropertyDefinitionOf
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertySetDefinition
range: IfcRelDefinesByProperties
inverse of: RelatingPropertyDefinition

ServiceLifeType
type: ObjectProperty
type: FunctionalProperty
domain: IfcServiceLife
range: IfcServiceLifeTypeEnum

MoistureDiffusivity
type: ObjectProperty
type: FunctionalProperty
domain: IfcHygroscopicMaterialProperties
range: IfcMoistureDiffusivityMeasure

IfcDoorStyle
type: Class
subclass of: IfcTypeProduct
subclass of: Restriction
  all values from: BOOLEAN
  on property: ParameterTakesPrecedence
subclass of: Restriction
  all values from: BOOLEAN
  on property: Sizeable
subclass of: Restriction
  on class: IfcDoorStyleOperationEnum
  on property: OperationType
  qualified cardinality: 1
subclass of: Restriction
  on class: BOOLEAN
  on property: Sizeable
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDoorStyleConstructionEnum
  on property: ConstructionType
subclass of: Restriction
  all values from: IfcDoorStyleOperationEnum
  on property: OperationType
subclass of: Restriction
  on class: BOOLEAN
  on property: ParameterTakesPrecedence
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcDoorStyleConstructionEnum
  on property: ConstructionType
  qualified cardinality: 1
disjoint with: IfcElementType
disjoint with: IfcWindowStyle

SWITCHDISCONNECTOR
type: IfcSwitchingDeviceTypeEnum
type: NamedIndividual

IfcFillAreaStyleTileSymbolWithStyle
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: IfcFillAreaStyleTileShapeSelect
subclass of: Restriction
  all values from: IfcAnnotationSymbolOccurrence
  on property: Symbol
subclass of: Restriction
  on class: IfcAnnotationSymbolOccurrence
  on property: Symbol
  qualified cardinality: 1
disjoint with: IfcBoundingBox
disjoint with: IfcBooleanResult
disjoint with: IfcPoint
disjoint with: IfcSolidModel
disjoint with: IfcPlanarExtent
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcPlacement
disjoint with: IfcAnnotationFillArea
disjoint with: IfcVector
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcCurve
disjoint with: IfcAnnotationSurface
disjoint with: IfcDefinedSymbol
disjoint with: IfcLightSource
disjoint with: IfcGeometricSet
disjoint with: IfcTextLiteral
disjoint with: IfcDraughtingCallout
disjoint with: IfcDirection
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcSurface
disjoint with: IfcSectionedSpine
disjoint with: IfcHalfSpaceSolid

TopXOffset
type: ObjectProperty
type: FunctionalProperty
domain: IfcTrapeziumProfileDef
range: IfcLengthMeasure

IfcGridAxis
type: Class
subclass of: Restriction
  on class: IfcBoolean
  on property: SameSense
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBoolean
  on property: SameSense
subclass of: Restriction
  on class: IfcCurve
  on property: axisCurve IfcGridAxis
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurve
  on property: axisCurve IfcGridAxis
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: axisTag IfcGridAxis
subclass of: Restriction
  all values from: IfcLabel
  on property: axisTag IfcGridAxis

SKETCH_VIEW
type: IfcGeometricProjectionEnum
type: NamedIndividual

REMOVABLECASEMENT
type: IfcWindowPanelOperationEnum
type: NamedIndividual

LongitudinalBarNominalDiameter
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingMesh
range: IfcPositiveLengthMeasure

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryCondition
range: IfcLabel

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcColourSpecification
range: IfcLabel

ObjectPlacement
type: ObjectProperty
type: FunctionalProperty
domain: IfcProduct
range: IfcObjectPlacement
inverse of: PlacesObject

THERMALADMITTANCEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

MeshWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingMesh
range: IfcPositiveLengthMeasure

EARTHQUAKE_E
type: IfcActionSourceTypeEnum
type: NamedIndividual

TWINTOWERENTHALPYRECOVERYLOOPS
type: IfcAirToAirHeatRecoveryTypeEnum
type: NamedIndividual

ISOLATING
type: IfcValveTypeEnum
type: NamedIndividual

LocationOfInteraction
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelInteractionRequirements
range: IfcSpatialStructureElement

SHELLANDCOIL
type: IfcEvaporatorTypeEnum
type: NamedIndividual

IfcAppliedValue
type: Class
subclass of: IfcObjectReferenceSelect
subclass of: Restriction
  all values from: IfcAppliedValueRelationship
  on property: valueOfComponents IfcAppliedValue
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: fixedUntilDate IfcAppliedValue
subclass of: Restriction
  all values from: IfcAppliedValueRelationship
  on property: IsComponentIn
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: applicableDate IfcAppliedValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: fixedUntilDate IfcAppliedValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: description IfcAppliedValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAppliedValueSelect
  on property: appliedValue IfcAppliedValue
subclass of: Restriction
  all values from: IfcMeasureWithUnit
  on property: UnitBasis
subclass of: Restriction
  all values from: IfcReferencesValueDocument
  on property: valuesReferenced IfcAppliedValue
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcAppliedValueSelect
  on property: appliedValue IfcAppliedValue
subclass of: Restriction
  all values from: IfcText
  on property: description IfcAppliedValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMeasureWithUnit
  on property: UnitBasis
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Class
  union of: IfcCostValue
  union of: IfcEnvironmentalImpactValue
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: applicableDate IfcAppliedValue

DeltaT_Constant
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadTemperature
range: IfcThermodynamicTemperatureMeasure

Creators
type: ObjectProperty
domain: IfcWorkControl
range: IfcPerson

THERMOSTATICACTUATOR
type: IfcActuatorTypeEnum
type: NamedIndividual

POWEROUTLET
type: IfcOutletTypeEnum
type: NamedIndividual

IfcVector
type: Class
subclass of: IfcVectorOrDirection
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  all values from: IfcDirection
  on property: Orientation
subclass of: Restriction
  on class: IfcDirection
  on property: Orientation
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: Magnitude
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: Magnitude
  qualified cardinality: 1
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcBooleanResult
disjoint with: IfcPoint
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcDraughtingCallout
disjoint with: IfcDirection
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcPlanarExtent
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcLightSource
disjoint with: IfcDefinedSymbol
disjoint with: IfcSolidModel
disjoint with: IfcPlacement
disjoint with: IfcGeometricSet
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcBoundingBox
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcSurface
disjoint with: IfcTextLiteral
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcAnnotationSurface
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcAnnotationFillArea
disjoint with: IfcSectionedSpine
disjoint with: IfcCurve
disjoint with: IfcCsgPrimitive3D

PlanarForceZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadPlanarForce
range: IfcPlanarForceMeasure

IfcChillerType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  on class: IfcChillerTypeEnum
  on property: predefinedType IfcChillerType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcChillerTypeEnum
  on property: predefinedType IfcChillerType
disjoint with: IfcTransformerType
disjoint with: IfcCoolingTowerType
disjoint with: IfcCondenserType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcElectricMotorType
disjoint with: IfcCooledBeamType
disjoint with: IfcTubeBundleType
disjoint with: IfcEvaporatorType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcMotorConnectionType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcHumidifierType
disjoint with: IfcBoilerType
disjoint with: IfcCoilType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcHeatExchangerType
disjoint with: IfcUnitaryEquipmentType

RelatingGroup
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssignsToGroup
range: IfcGroup
inverse of: IsGroupedBy

FREEZER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

ShapeType
type: ObjectProperty
type: FunctionalProperty
domain: IfcRoof
range: IfcRoofTypeEnum

IfcRelSpaceBoundary
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcPhysicalOrVirtualEnum
  on property: PhysicalOrVirtualBoundary
subclass of: Restriction
  all values from: IfcInternalOrExternalEnum
  on property: InternalOrExternalBoundary
subclass of: Restriction
  all values from: IfcSpace
  on property: RelatingSpace
subclass of: Restriction
  all values from: IfcElement
  on property: RelatedBuildingElement
subclass of: Restriction
  all values from: IfcConnectionGeometry
  on property: ConnectionGeometry
subclass of: Restriction
  on class: IfcInternalOrExternalEnum
  on property: InternalOrExternalBoundary
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcConnectionGeometry
  on property: ConnectionGeometry
subclass of: Restriction
  on class: IfcSpace
  on property: RelatingSpace
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPhysicalOrVirtualEnum
  on property: PhysicalOrVirtualBoundary
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcElement
  on property: RelatedBuildingElement
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelSequence
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelFillsElement
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelConnectsElements

IfcClassificationItemRelationship
type: Class
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcClassificationItem
  on property: RelatedItems
subclass of: Restriction
  all values from: IfcClassificationItem
  on property: RelatedItems
subclass of: Restriction
  on class: IfcClassificationItem
  on property: RelatingItem
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcClassificationItem
  on property: RelatingItem

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcPumpType
range: IfcPumpTypeEnum

WallThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcCircleHollowProfileDef
range: IfcPositiveLengthMeasure

ObjectiveQualifier
type: ObjectProperty
type: FunctionalProperty
domain: IfcObjective
range: IfcObjectiveEnum

MIMICPANEL
type: IfcElectricDistributionPointFunctionEnum
type: NamedIndividual

TRIGGERCONDITION
type: IfcObjectiveEnum
type: NamedIndividual

GASBOOSTER
type: IfcGasTerminalTypeEnum
type: NamedIndividual

DisplacementY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleDisplacement
range: IfcLengthMeasure

WATERCOOLEDSHELLCOIL
type: IfcCondenserTypeEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcJunctionBoxType
range: IfcJunctionBoxTypeEnum

ProfileOrientation
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssociatesProfileProperties
range: IfcOrientationSelect

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcOrganization
range: IfcLabel

IfcDerivedUnitElement
type: Class
subclass of: Restriction
  on class: INTEGER
  on property: Exponent
  qualified cardinality: 1
subclass of: Restriction
  all values from: INTEGER
  on property: Exponent
subclass of: Restriction
  on class: IfcNamedUnit
  on property: Unit
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcNamedUnit
  on property: Unit

MomentOfInertiaYZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcMomentOfInertiaMeasure

AXIS3
type: IfcLayerSetDirectionEnum
type: NamedIndividual

BEHIND
type: IfcAheadOrBehind
type: NamedIndividual

Version
type: ObjectProperty
type: FunctionalProperty
domain: IfcApplication
range: IfcLabel

RelatingConnectionType
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsPathElements
range: IfcConnectionTypeEnum

START_START
type: IfcSequenceEnum
type: NamedIndividual

FAUCET
type: IfcValveTypeEnum
type: NamedIndividual

IfcPropertySingleValue
type: Class
subclass of: IfcSimpleProperty
subclass of: Restriction
  all values from: IfcValue
  on property: nominalValue IfcPropertySingleValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcUnit
  on property: Unit
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcValue
  on property: nominalValue IfcPropertySingleValue
subclass of: Restriction
  all values from: IfcUnit
  on property: Unit
disjoint with: IfcPropertyEnumeratedValue
disjoint with: IfcPropertyListValue
disjoint with: IfcPropertyTableValue
disjoint with: IfcPropertyBoundedValue
disjoint with: IfcPropertyReferenceValue

SequenceType
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelSequence
range: IfcSequenceEnum

GlobalId
type: ObjectProperty
type: FunctionalProperty
domain: IfcRoot
range: IfcGloballyUniqueId

PILE_CAP
type: IfcFootingTypeEnum
type: NamedIndividual

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeries
range: IfcLabel

IfcSlabType
type: Class
subclass of: IfcBuildingElementType
subclass of: Restriction
  all values from: IfcSlabTypeEnum
  on property: predefinedType IfcSlabType
subclass of: Restriction
  on class: IfcSlabTypeEnum
  on property: predefinedType IfcSlabType
  qualified cardinality: 1
disjoint with: IfcPlateType
disjoint with: IfcColumnType
disjoint with: IfcBuildingElementProxyType
disjoint with: IfcRailingType
disjoint with: IfcRampFlightType
disjoint with: IfcStairFlightType
disjoint with: IfcCurtainWallType
disjoint with: IfcCoveringType
disjoint with: IfcMemberType
disjoint with: IfcWallType
disjoint with: IfcBeamType

DirectionSense
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialLayerSetUsage
range: IfcDirectionSenseEnum

RelatingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralActivity
range: IfcStructuralActivityAssignmentSelect
inverse of: AssignedStructuralActivity

DOUBLE_SWING_LEFT
type: IfcDoorStyleOperationEnum
type: NamedIndividual

BoxHeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleWithBoxCharacteristics
range: IfcPositiveLengthMeasure

DisplacementX
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleDisplacement
range: IfcLengthMeasure

T_BEAM
type: IfcBeamTypeEnum
type: NamedIndividual

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcOrganizationRelationship
range: IfcText

CfsFaces
type: ObjectProperty
domain: IfcConnectedFaceSet
range: IfcFace

Id
type: ObjectProperty
type: FunctionalProperty
domain: IfcOrganization
range: IfcIdentifier

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraint
range: IfcText

MANUFACTURER
type: IfcRoleEnum
type: NamedIndividual

POLYPHASE
type: IfcElectricMotorTypeEnum
type: NamedIndividual

GULLYTRAP
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

ELECTRICRESISTANCEUNIT
type: IfcUnitEnum
type: NamedIndividual

IfcPresentationLayerAssignment
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcIdentifier
  on property: Identifier
subclass of: Restriction
  all values from: IfcIdentifier
  on property: Identifier
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcLayeredItem
  on property: assignedItems IfcPresentationLayerAssignment
subclass of: Restriction
  all values from: IfcLayeredItem
  on property: assignedItems IfcPresentationLayerAssignment
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Name

DataOrigin
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeries
range: IfcDataOriginEnum

TheoryType
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralResultGroup
range: IfcAnalysisTheoryTypeEnum

LUMINOUSFLUXUNIT
type: IfcUnitEnum
type: NamedIndividual

FinishFloat
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcTimeMeasure

ReferencedBy
type: ObjectProperty
domain: IfcProduct
range: IfcRelAssignsToProduct
inverse of: RelatingProduct

Corner
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundingBox
range: IfcCartesianPoint

CreationDate
type: ObjectProperty
type: FunctionalProperty
domain: IfcWorkControl
range: IfcDateTimeSelect

ALUMINIUM_PLASTIC
type: IfcDoorStyleConstructionEnum
type: NamedIndividual

RateDateTime
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurrencyRelationship
range: IfcDateAndTime

WASTETRAP
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

ACTUALSERVICELIFE
type: IfcServiceLifeTypeEnum
type: NamedIndividual

UserDefinedCategory
type: ObjectProperty
type: FunctionalProperty
domain: IfcEnvironmentalImpactValue
range: IfcLabel

Item
type: ObjectProperty
type: FunctionalProperty
domain: IfcAnnotationSurface
range: IfcGeometricRepresentationItem

PropertyDependsOn
type: ObjectProperty
domain: IfcProperty
range: IfcPropertyDependencyRelationship
inverse of: DependantProperty

VOLUMETRICFLOWRATEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER
type: IfcEvaporativeCoolerTypeEnum
type: NamedIndividual

RelatedSpace
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelCoversSpaces
range: IfcSpace
inverse of: HasCoverings

Radius
type: ObjectProperty
type: FunctionalProperty
domain: IfcRightCircularCylinder
range: IfcPositiveLengthMeasure

LATENT
type: IfcThermalLoadTypeEnum
type: NamedIndividual

ContextOfItems
type: ObjectProperty
type: FunctionalProperty
domain: IfcRepresentation
range: IfcRepresentationContext
inverse of: RepresentationsInContext

IfcAnnotationFillAreaOccurrence
type: Class
subclass of: IfcAnnotationOccurrence
subclass of: Restriction
  all values from: IfcPoint
  on property: FillStyleTarget
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPoint
  on property: FillStyleTarget
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcGlobalOrLocalEnum
  on property: globalOrLocal IfcAnnotationFillAreaOccurrence
subclass of: Restriction
  all values from: IfcGlobalOrLocalEnum
  on property: globalOrLocal IfcAnnotationFillAreaOccurrence
disjoint with: IfcAnnotationTextOccurrence
disjoint with: IfcAnnotationSurfaceOccurrence
disjoint with: IfcAnnotationSymbolOccurrence
disjoint with: IfcAnnotationCurveOccurrence

LineHeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleTextModel
range: IfcSizeSelect

Town
type: ObjectProperty
type: FunctionalProperty
domain: IfcPostalAddress
range: IfcLabel

DISPOSAL
type: IfcEnvironmentalImpactCategoryEnum
type: NamedIndividual

CUBIC_METRE
type: IfcSIUnitName
type: NamedIndividual

IfcManifoldSolidBrep
type: Class
subclass of: IfcSolidModel
subclass of: Restriction
  on class: IfcClosedShell
  on property: outer IfcManifoldSolidBrep
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcClosedShell
  on property: outer IfcManifoldSolidBrep
subclass of: Class
  union of: IfcFacetedBrep
  union of: IfcFacetedBrepWithVoids
disjoint with: IfcSweptAreaSolid
disjoint with: IfcSweptDiskSolid
disjoint with: IfcCsgSolid

LongitudinalBarSpacing
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingMesh
range: IfcPositiveLengthMeasure

IfcSurfaceStyle
type: Class
subclass of: IfcPresentationStyleSelect
subclass of: IfcPresentationStyle
subclass of: Restriction
  all values from: IfcSurfaceStyleElementSelect
  on property: styles IfcSurfaceStyle
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcSurfaceStyleElementSelect
  on property: styles IfcSurfaceStyle
subclass of: Restriction
  on class: IfcSurfaceSide
  on property: side IfcSurfaceStyle
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 5
  on class: IfcSurfaceStyleElementSelect
  on property: styles IfcSurfaceStyle
subclass of: Restriction
  all values from: IfcSurfaceSide
  on property: side IfcSurfaceStyle
disjoint with: IfcSymbolStyle
disjoint with: IfcCurveStyle
disjoint with: IfcTextStyle
disjoint with: IfcFillAreaStyle

Radius
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailFShapeProfileDef
range: IfcPositiveLengthMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcPlateType
range: IfcPlateTypeEnum

IfcConversionBasedUnit
type: Class
subclass of: IfcNamedUnit
subclass of: Restriction
  on class: IfcMeasureWithUnit
  on property: ConversionFactor
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMeasureWithUnit
  on property: ConversionFactor
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
disjoint with: IfcContextDependentUnit
disjoint with: IfcSIUnit

IfcCoordinatedUniversalTimeOffset
type: Class
subclass of: Restriction
  on class: IfcAheadOrBehind
  on property: Sense
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAheadOrBehind
  on property: Sense
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMinuteInHour
  on property: MinuteOffset
subclass of: Restriction
  all values from: IfcMinuteInHour
  on property: MinuteOffset
subclass of: Restriction
  on class: IfcHourInDay
  on property: HourOffset
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcHourInDay
  on property: HourOffset

UAxes
type: ObjectProperty
type: FunctionalProperty
domain: IfcGrid
range: IfcGridAxis List

NOTEQUALTO
type: IfcBenchmarkEnum
type: NamedIndividual

BEG
type: IfcCurrencyEnum
type: NamedIndividual

ValidUntil
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcCalendarDate

FlangeEdgeRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcTShapeProfileDef
range: IfcPositiveLengthMeasure

IfcQuantityLength
type: Class
subclass of: IfcPhysicalSimpleQuantity
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: LengthValue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: LengthValue
disjoint with: IfcQuantityArea
disjoint with: IfcQuantityTime
disjoint with: IfcQuantityWeight
disjoint with: IfcQuantityCount
disjoint with: IfcQuantityVolume

IfcRelSequence
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcSequenceEnum
  on property: SequenceType
subclass of: Restriction
  on class: IfcTimeMeasure
  on property: TimeLag
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcProcess
  on property: RelatedProcess
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProcess
  on property: RelatedProcess
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: TimeLag
subclass of: Restriction
  on class: IfcProcess
  on property: RelatingProcess
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcSequenceEnum
  on property: SequenceType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProcess
  on property: RelatingProcess
disjoint with: IfcRelFillsElement
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelFlowControlElements

PanelOperation
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorPanelProperties
range: IfcDoorPanelOperationEnum

ELECTRICCABLEHEATER
type: IfcElectricHeaterTypeEnum
type: NamedIndividual

Green
type: ObjectProperty
type: FunctionalProperty
domain: IfcColourRgb
range: IfcNormalisedRatioMeasure

CurrentValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsset
range: IfcCostValue

Material
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialProperties
range: IfcMaterial

EdgeList
type: ObjectProperty
type: FunctionalProperty
domain: IfcPath
range: IfcOrientedEdge List

http://ifcowl.openbimstandards.org/IFC2X3_Final#IfcCartesianTransformationOperator2DnonUniform
type: Class
subclass of: IfcCartesianTransformationOperator2D
subclass of: Restriction
  max qualified cardinality: 1
  on class: REAL
subclass of: Restriction
  all values from: REAL

SHOWER
type: IfcSanitaryTerminalTypeEnum
type: NamedIndividual

IfcStyledItem
type: Class
subclass of: IfcRepresentationItem
subclass of: Restriction
  all values from: IfcPresentationStyleAssignment
  on property: Styles
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRepresentationItem
  on property: item IfcStyledItem
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcPresentationStyleAssignment
  on property: Styles
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcRepresentationItem
  on property: item IfcStyledItem
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
disjoint with: IfcMappedItem
disjoint with: IfcGeometricRepresentationItem
disjoint with: IfcTopologicalRepresentationItem

StyleOfSymbol
type: ObjectProperty
type: FunctionalProperty
domain: IfcSymbolStyle
range: IfcSymbolStyleSelect

TRIPLE_PANEL_TOP
type: IfcWindowStyleOperationEnum
type: NamedIndividual

IfcPropertyConstraintRelationship
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: description IfcPropertyConstraintRelationship
subclass of: Restriction
  all values from: IfcText
  on property: description IfcPropertyConstraintRelationship
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcProperty
  on property: RelatedProperties
subclass of: Restriction
  all values from: IfcProperty
  on property: RelatedProperties
subclass of: Restriction
  on class: IfcConstraint
  on property: RelatingConstraint
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcConstraint
  on property: RelatingConstraint

BREAKGLASSBUTTON
type: IfcAlarmTypeEnum
type: NamedIndividual

ACCESSORY_ASSEMBLY
type: IfcElementAssemblyTypeEnum
type: NamedIndividual

EGL
type: IfcCurrencyEnum
type: NamedIndividual

RelatingProcess
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelSequence
range: IfcProcess
inverse of: IsPredecessorTo

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcHumidifierType
range: IfcHumidifierTypeEnum

VolumeValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcQuantityVolume
range: IfcVolumeMeasure

ROLLINGPISTON
type: IfcCompressorTypeEnum
type: NamedIndividual

PREFAB_STEEL
type: IfcPileConstructionEnum
type: NamedIndividual

RelatedElements
type: ObjectProperty
domain: IfcRelContainedInSpatialStructure
range: IfcProduct

IfcMaterial
type: Class
subclass of: IfcObjectReferenceSelect
subclass of: IfcMaterialSelect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMaterialClassificationRelationship
  on property: ClassifiedAs
subclass of: Restriction
  all values from: IfcMaterialClassificationRelationship
  on property: ClassifiedAs
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMaterialDefinitionRepresentation
  on property: HasRepresentation
subclass of: Restriction
  all values from: IfcMaterialDefinitionRepresentation
  on property: HasRepresentation
subclass of: Restriction
  on class: IfcLabel
  on property: name IfcMaterial
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: name IfcMaterial

SECTIONAL
type: IfcTankTypeEnum
type: NamedIndividual

COMMISSIONING
type: IfcValveTypeEnum
type: IfcPropertySourceEnum
type: NamedIndividual

TARGET
type: IfcDimensionExtentUsage
type: NamedIndividual

PLANARFORCEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

RelatedCoverings
type: ObjectProperty
domain: IfcRelCoversSpaces
range: IfcCovering
inverse of: coversSpaces IfcCovering

SecondaryPlaneAngle
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightDistributionData
range: IfcPlaneAngleMeasure List

RelatedProcess
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelSequence
range: IfcProcess
inverse of: isSuccessorFrom IfcProcess

IfcCurveStyleFontPattern
type: Class
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: invisibleSegmentLength IfcCurveStyleFontPattern
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: invisibleSegmentLength IfcCurveStyleFontPattern
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: VisibleSegmentLength
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: VisibleSegmentLength

IfcStructuralAction
type: Class
subclass of: IfcStructuralActivity
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcStructuralReaction
  on property: causedBy IfcStructuralAction
subclass of: Restriction
  all values from: IfcStructuralReaction
  on property: causedBy IfcStructuralAction
subclass of: Restriction
  on class: BOOLEAN
  on property: DestabilizingLoad
  qualified cardinality: 1
subclass of: Restriction
  all values from: BOOLEAN
  on property: DestabilizingLoad
subclass of: Class
  union of: IfcStructuralPlanarAction
  union of: IfcStructuralPointAction
  union of: IfcStructuralLinearAction
disjoint with: IfcStructuralReaction

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcRailing
range: IfcRailingTypeEnum

IfcFaceSurface
type: Class
subclass of: IfcSurfaceOrFaceSurface
subclass of: IfcFace
subclass of: Restriction
  on class: BOOLEAN
  on property: SameSense
  qualified cardinality: 1
subclass of: Restriction
  all values from: BOOLEAN
  on property: SameSense
subclass of: Restriction
  on class: IfcSurface
  on property: faceSurface IfcFaceSurface
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSurface
  on property: faceSurface IfcFaceSurface

IfcRepresentation
type: Class
subclass of: IfcLayeredItem
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRepresentationMap
  on property: RepresentationMap
subclass of: Restriction
  all values from: IfcRepresentationMap
  on property: RepresentationMap
subclass of: Restriction
  all values from: IfcRepresentationContext
  on property: ContextOfItems
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcRepresentationItem
  on property: items IfcRepresentation
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: RepresentationType
subclass of: Restriction
  all values from: IfcLabel
  on property: RepresentationType
subclass of: Restriction
  all values from: IfcLabel
  on property: representationIdentifier IfcRepresentation
subclass of: Restriction
  on class: IfcRepresentationContext
  on property: ContextOfItems
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcRepresentationItem
  on property: items IfcRepresentation
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: representationIdentifier IfcRepresentation

EffectiveDepth
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcementBarProperties
range: IfcLengthMeasure

FRF
type: IfcCurrencyEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcEvaporativeCoolerType
range: IfcEvaporativeCoolerTypeEnum

LinearStiffnessZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryNodeCondition
range: IfcLinearStiffnessMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceType
range: IfcSpaceTypeEnum

IfcRoundedEdgeFeature
type: Class
subclass of: IfcEdgeFeature
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: Radius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Radius
disjoint with: IfcChamferEdgeFeature

SourceOfResultGroup
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadGroup
range: IfcStructuralResultGroup
inverse of: resultForLoadGroup IfcStructuralResultGroup

ApprovalLevel
type: ObjectProperty
type: FunctionalProperty
domain: IfcApproval
range: IfcLabel

IMPACT
type: IfcActionSourceTypeEnum
type: NamedIndividual

HEATFLUXDENSITYUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcElectricHeaterType
range: IfcElectricHeaterTypeEnum

MOISTURESENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

Depth
type: ObjectProperty
type: FunctionalProperty
domain: IfcUShapeProfileDef
range: IfcPositiveLengthMeasure

LOWVOLTAGEHALOGEN
type: IfcLightEmissionSourceEnum
type: NamedIndividual

IfcStructuralLoadSingleForce
type: Class
subclass of: IfcStructuralLoadStatic
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: ForceX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTorqueMeasure
  on property: MomentZ
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: forceY IfcStructuralLoadSingleForce
subclass of: Restriction
  all values from: IfcForceMeasure
  on property: forceZ IfcStructuralLoadSingleForce
subclass of: Restriction
  all values from: IfcTorqueMeasure
  on property: MomentZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTorqueMeasure
  on property: MomentY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: ForceX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTorqueMeasure
  on property: momentX IfcStructuralLoadSingleForce
subclass of: Restriction
  all values from: IfcTorqueMeasure
  on property: MomentY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: forceY IfcStructuralLoadSingleForce
subclass of: Restriction
  all values from: IfcTorqueMeasure
  on property: momentX IfcStructuralLoadSingleForce
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcForceMeasure
  on property: forceZ IfcStructuralLoadSingleForce
disjoint with: IfcStructuralLoadTemperature
disjoint with: IfcStructuralLoadLinearForce
disjoint with: IfcStructuralLoadPlanarForce
disjoint with: IfcStructuralLoadSingleDisplacement

PERMANENT_G
type: IfcActionTypeEnum
type: NamedIndividual

ATS
type: IfcCurrencyEnum
type: NamedIndividual

VALVECHAMBER
type: IfcDistributionChamberElementTypeEnum
type: NamedIndividual

Identifier
type: ObjectProperty
type: FunctionalProperty
domain: IfcPresentationLayerAssignment
range: IfcIdentifier

GivenName
type: ObjectProperty
type: FunctionalProperty
domain: IfcPerson
range: IfcLabel

IfcRelConnectsStructuralElement
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcStructuralMember
  on property: RelatedStructuralMember
subclass of: Restriction
  all values from: IfcElement
  on property: RelatingElement
subclass of: Restriction
  on class: IfcElement
  on property: RelatingElement
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcStructuralMember
  on property: RelatedStructuralMember
  qualified cardinality: 1
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelFillsElement
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelSequence
disjoint with: IfcRelConnectsStructuralActivity

Magnitude
type: ObjectProperty
type: FunctionalProperty
domain: IfcVector
range: IfcLengthMeasure

COMBINEDVALUE
type: IfcEnvironmentalImpactCategoryEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcProjectOrder
range: IfcProjectOrderTypeEnum

FlowConditionSingleValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcPositiveRatioMeasure

TRUSS
type: IfcElementAssemblyTypeEnum
type: NamedIndividual

INDIRECTWATERHEATER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

MATT
type: IfcReflectanceMethodEnum
type: NamedIndividual

MAINVOLTAGEHALOGEN
type: IfcLightEmissionSourceEnum
type: NamedIndividual

DIRECTEXPANSIONBRAZEDPLATE
type: IfcEvaporatorTypeEnum
type: NamedIndividual

InitialStress
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelaxation
range: IfcNormalisedRatioMeasure

PreStress
type: ObjectProperty
type: FunctionalProperty
domain: IfcTendon
range: IfcPressureMeasure

Status
type: ObjectProperty
type: FunctionalProperty
domain: IfcProjectOrder
range: IfcLabel

IsDecomposedBy
type: ObjectProperty
domain: IfcObjectDefinition
range: IfcRelDecomposes
inverse of: relatingObject IfcRelDecomposes

LOWPRESSURESODIUM
type: IfcLightEmissionSourceEnum
type: NamedIndividual

CurveFont
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurveStyle
range: IfcCurveFontOrScaledCurveFontSelect

LOADING_3D
type: IfcAnalysisModelTypeEnum
type: NamedIndividual

DocumentedBy
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeries
range: IfcTimeSeriesReferenceRelationship
inverse of: ReferencedTimeSeries

OuterBoundary
type: ObjectProperty
type: FunctionalProperty
domain: IfcAnnotationFillArea
range: IfcCurve

CONTROLPANEL
type: IfcElectricDistributionPointFunctionEnum
type: NamedIndividual

IfcObjective
type: Class
subclass of: IfcConstraint
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: userDefinedQualifier IfcObjective
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMetric
  on property: BenchmarkValues
subclass of: Restriction
  all values from: IfcLabel
  on property: userDefinedQualifier IfcObjective
subclass of: Restriction
  all values from: IfcObjectiveEnum
  on property: ObjectiveQualifier
subclass of: Restriction
  on class: IfcObjectiveEnum
  on property: ObjectiveQualifier
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMetric
  on property: ResultValues
subclass of: Restriction
  all values from: IfcMetric
  on property: ResultValues
subclass of: Restriction
  all values from: IfcMetric
  on property: BenchmarkValues
disjoint with: IfcMetric

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcConversionBasedUnit
range: IfcLabel

PROCESS
type: IfcObjectTypeEnum
type: NamedIndividual

StandardRequiredArea
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceProgram
range: IfcAreaMeasure

SHELLANDTUBE
type: IfcHeatExchangerTypeEnum
type: NamedIndividual

IfcRailing
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRailingTypeEnum
  on property: PredefinedType
subclass of: Restriction
  all values from: IfcRailingTypeEnum
  on property: PredefinedType
disjoint with: IfcStair
disjoint with: IfcRampFlight
disjoint with: IfcBuildingElementProxy
disjoint with: IfcPile
disjoint with: IfcRamp
disjoint with: IfcDoor
disjoint with: IfcCurtainWall
disjoint with: IfcWindow
disjoint with: IfcPlate
disjoint with: IfcRoof
disjoint with: IfcStairFlight
disjoint with: IfcMember
disjoint with: IfcWall
disjoint with: IfcFooting
disjoint with: IfcCovering
disjoint with: IfcBeam
disjoint with: IfcColumn
disjoint with: IfcSlab
disjoint with: IfcBuildingElementComponent

HardeningModule
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalSteelMaterialProperties
range: IfcModulusOfElasticityMeasure

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcPresentationLayerAssignment
range: IfcLabel

TotalReplacementCost
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsset
range: IfcCostValue

ADDED
type: IfcChangeActionEnum
type: NamedIndividual

IfcVirtualGridIntersection
type: Class
subclass of: Restriction
  on class: IfcLengthMeasure List
  on property: OffsetDistances
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: IfcLengthMeasure List
  on property: OffsetDistances
subclass of: Restriction
  all values from: Restriction
    all values from: Restriction
      all values from: Restriction
        on class: IfcLengthMeasure EmptyList
        on property: hasNext
        qualified cardinality: 1
      on property: hasNext
    on property: hasNext
  on property: OffsetDistances
subclass of: Restriction
  all values from: IfcLengthMeasure List
  on property: OffsetDistances
subclass of: Restriction
  on class: IfcGridAxis List
  on property: intersectingAxes IfcVirtualGridIntersection
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    all values from: Restriction
      on class: IfcGridAxis EmptyList
      on property: hasNext
      qualified cardinality: 1
    on property: hasNext
  on property: intersectingAxes IfcVirtualGridIntersection
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: IfcGridAxis List
  on property: intersectingAxes IfcVirtualGridIntersection
subclass of: Restriction
  all values from: IfcGridAxis List
  on property: intersectingAxes IfcVirtualGridIntersection

FIRESENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

IfcEdge
type: Class
subclass of: IfcTopologicalRepresentationItem
subclass of: Restriction
  on class: IfcVertex
  on property: EdgeEnd
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcVertex
  on property: EdgeStart
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcVertex
  on property: EdgeStart
subclass of: Restriction
  all values from: IfcVertex
  on property: EdgeEnd
disjoint with: IfcLoop
disjoint with: IfcFace
disjoint with: IfcFaceBound
disjoint with: IfcConnectedFaceSet
disjoint with: IfcPath
disjoint with: IfcVertex

SEMIHERMETIC
type: IfcCompressorTypeEnum
type: NamedIndividual

PLATE
type: IfcHeatExchangerTypeEnum
type: IfcMemberTypeEnum
type: NamedIndividual

IfcCostSchedule
type: Class
subclass of: IfcControl
subclass of: Restriction
  all values from: IfcCostScheduleTypeEnum
  on property: PredefinedType
subclass of: Restriction
  all values from: IfcLabel
  on property: Status
subclass of: Restriction
  on class: IfcIdentifier
  on property: ID
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcIdentifier
  on property: ID
subclass of: Restriction
  all values from: IfcActorSelect
  on property: PreparedBy
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: UpdateDate
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: SubmittedOn
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcActorSelect
  on property: PreparedBy
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: SubmittedOn
subclass of: Restriction
  all values from: IfcActorSelect
  on property: TargetUsers
subclass of: Restriction
  all values from: IfcActorSelect
  on property: SubmittedBy
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcActorSelect
  on property: SubmittedBy
subclass of: Restriction
  on class: IfcCostScheduleTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect
  on property: UpdateDate
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Status
disjoint with: IfcScheduleTimeControl
disjoint with: IfcProjectOrderRecord
disjoint with: IfcConditionCriterion
disjoint with: IfcSpaceProgram
disjoint with: IfcCostItem
disjoint with: IfcPermit
disjoint with: IfcFurnitureStandard
disjoint with: IfcPerformanceHistory
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcProjectOrder
disjoint with: IfcEquipmentStandard
disjoint with: IfcServiceLife
disjoint with: IfcWorkControl
disjoint with: IfcActionRequest

Extent
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextLiteralWithExtent
range: IfcPlanarExtent

Approval
type: ObjectProperty
type: FunctionalProperty
domain: IfcApprovalActorRelationship
range: IfcApproval
inverse of: Actors

LIGHTEMITTINGDIODE
type: IfcLightEmissionSourceEnum
type: NamedIndividual

WATERCOOLEDSHELLTUBE
type: IfcCondenserTypeEnum
type: NamedIndividual

IfcConditionCriterion
type: Class
subclass of: IfcControl
subclass of: Restriction
  on class: IfcConditionCriterionSelect
  on property: Criterion
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcConditionCriterionSelect
  on property: Criterion
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: CriterionDateTime
subclass of: Restriction
  on class: IfcDateTimeSelect
  on property: CriterionDateTime
  qualified cardinality: 1
disjoint with: IfcProjectOrder
disjoint with: IfcCostItem
disjoint with: IfcWorkControl
disjoint with: IfcScheduleTimeControl
disjoint with: IfcPerformanceHistory
disjoint with: IfcProjectOrderRecord
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcFurnitureStandard
disjoint with: IfcCostSchedule
disjoint with: IfcEquipmentStandard
disjoint with: IfcSpaceProgram
disjoint with: IfcActionRequest
disjoint with: IfcPermit
disjoint with: IfcServiceLife

METERCHAMBER
type: IfcDistributionChamberElementTypeEnum
type: NamedIndividual

SbsmBoundary
type: ObjectProperty
domain: IfcShellBasedSurfaceModel
range: IfcShell

TYPE_A
type: IfcLightDistributionCurveEnum
type: NamedIndividual

SweptArea
type: ObjectProperty
type: FunctionalProperty
domain: IfcSweptAreaSolid
range: IfcProfileDef

BasisCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcOffsetCurve2D
range: IfcCurve

Id
type: ObjectProperty
type: FunctionalProperty
domain: IfcPerson
range: IfcIdentifier

SlippageY
type: ObjectProperty
type: FunctionalProperty
domain: IfcSlippageConnectionCondition
range: IfcLengthMeasure

CONSTRUCTIONMANAGER
type: IfcRoleEnum
type: NamedIndividual

IfcProject
type: Class
subclass of: IfcObject
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Phase
subclass of: Restriction
  on class: IfcUnitAssignment
  on property: UnitsInContext
  qualified cardinality: 1
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcRepresentationContext
  on property: RepresentationContexts
subclass of: Restriction
  all values from: IfcUnitAssignment
  on property: UnitsInContext
subclass of: Restriction
  all values from: IfcRepresentationContext
  on property: RepresentationContexts
subclass of: Restriction
  all values from: IfcLabel
  on property: longName IfcProject
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: longName IfcProject
subclass of: Restriction
  all values from: IfcLabel
  on property: Phase
disjoint with: IfcProduct
disjoint with: IfcResource
disjoint with: IfcProcess
disjoint with: IfcControl
disjoint with: IfcGroup
disjoint with: IfcActor

IfcEvaporatorType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  on class: IfcEvaporatorTypeEnum
  on property: predefinedType IfcEvaporatorType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcEvaporatorTypeEnum
  on property: predefinedType IfcEvaporatorType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcElectricMotorType
disjoint with: IfcCoolingTowerType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcTransformerType
disjoint with: IfcHeatExchangerType
disjoint with: IfcCooledBeamType
disjoint with: IfcCoilType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcMotorConnectionType
disjoint with: IfcChillerType
disjoint with: IfcHumidifierType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcCondenserType
disjoint with: IfcTubeBundleType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcBoilerType

FRIDGE_FREEZER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

SUBCONTRACTOR
type: IfcRoleEnum
type: NamedIndividual

GASCOCK
type: IfcValveTypeEnum
type: NamedIndividual

ProductDefinitional
type: ObjectProperty
type: FunctionalProperty
domain: IfcShapeAspect
range: LOGICAL

StartProfile
type: ObjectProperty
type: FunctionalProperty
domain: IfcSectionProperties
range: IfcProfileDef

DIVIDE
type: IfcArithmeticOperatorEnum
type: NamedIndividual

FLUSHING
type: IfcValveTypeEnum
type: NamedIndividual

DOUBLE_ACTING
type: IfcDoorPanelOperationEnum
type: NamedIndividual

COLUMN
type: IfcColumnTypeEnum
type: NamedIndividual

IfcStructuralSurfaceMember
type: Class
subclass of: IfcStructuralMember
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: thickness IfcStructuralSurfaceMember
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: thickness IfcStructuralSurfaceMember
subclass of: Restriction
  on class: IfcStructuralSurfaceTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcStructuralSurfaceTypeEnum
  on property: PredefinedType
disjoint with: IfcStructuralCurveMember

IDR
type: IfcCurrencyEnum
type: NamedIndividual

ATPATH
type: IfcConnectionTypeEnum
type: NamedIndividual

VisibleReflectanceFront
type: ObjectProperty
type: FunctionalProperty
domain: IfcOpticalMaterialProperties
range: IfcPositiveRatioMeasure

RefractionIndex
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleRefraction
range: IfcReal

BaseDepth2
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailFShapeProfileDef
range: IfcPositiveLengthMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceHeaterType
range: IfcSpaceHeaterTypeEnum

LINEARMOMENTUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

RING
type: IfcReinforcingBarRoleEnum
type: NamedIndividual

RELIEFDAMPER
type: IfcDamperTypeEnum
type: NamedIndividual

IFC2X3_Final
type: Ontology
comment: Ontology automatically generated from the EXPRESS schema 'IFC2X3_Final' using the 'IFC-to-RDF' converter developed by Pieter Pauwels (pipauwel.pauwels@ugent.be), based on the earlier versions from Jyrki Oraskari (jyrki.oraskari@aalto.fi) and Davy Van Deursen (davy.vandeursen@ugent.be)
license: http://creativecommons.org/licenses/by/3.0/
contributor: Jakob Beetz (j.beetz@tue.nl)
contributor: Aleksandra Sojic (aleksandra.sojic@itia.cnr.it)
contributor: Maria Poveda Villalon (mpoveda@fi.upm.es)
creator: Walter Terkaj (walter.terkaj@itia.cnr.it)
creator: Pieter Pauwels (pipauwel.pauwels@ugent.be)
date: 2015/10/02
description: OWL ontology for the IFC conceptual data schema and exchange file format for Building Information Model (BIM) data
language: en
preferred namespace prefix: ifc
imports: express

PartOfComplex
type: ObjectProperty
type: FunctionalProperty
domain: IfcPhysicalQuantity
range: IfcPhysicalComplexQuantity
inverse of: HasQuantities

IfcOccupant
type: Class
subclass of: IfcActor
subclass of: Restriction
  on class: IfcOccupantTypeEnum
  on property: predefinedType IfcOccupant
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcOccupantTypeEnum
  on property: predefinedType IfcOccupant

SteelGrade
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingElement
range: IfcLabel

RelatingBuildingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelVoidsElement
range: IfcElement
inverse of: HasOpenings

Width
type: ObjectProperty
type: FunctionalProperty
domain: IfcLShapeProfileDef
range: IfcPositiveLengthMeasure

Profiles
type: ObjectProperty
domain: IfcCompositeProfileDef
range: IfcProfileDef

RelatingSpaceProgram
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelInteractionRequirements
range: IfcSpaceProgram
inverse of: HasInteractionReqsTo

IfcQuantityTime
type: Class
subclass of: IfcPhysicalSimpleQuantity
subclass of: Restriction
  on class: IfcTimeMeasure
  on property: TimeValue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: TimeValue
disjoint with: IfcQuantityArea
disjoint with: IfcQuantityWeight
disjoint with: IfcQuantityLength
disjoint with: IfcQuantityCount
disjoint with: IfcQuantityVolume

LOAD_COMBINATION_GROUP
type: IfcLoadGroupTypeEnum
type: NamedIndividual

SPIRAL_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

FACSIMILE
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

ReferenceToDocument
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentReference
range: IfcDocumentInformation
inverse of: DocumentReferences

SPECULAR
type: IfcSurfaceTextureEnum
type: NamedIndividual

DiffuseColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleRendering
range: IfcColourOrFactor

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcPhysicalQuantity
range: IfcLabel

RIGHT
type: IfcDoorPanelPositionEnum
type: IfcWindowPanelPositionEnum
type: IfcTextPath
type: NamedIndividual

COMISSIONINGENGINEER
type: IfcRoleEnum
type: NamedIndividual

IfcRelaxation
type: Class
subclass of: Restriction
  on class: IfcNormalisedRatioMeasure
  on property: InitialStress
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: InitialStress
subclass of: Restriction
  on class: IfcNormalisedRatioMeasure
  on property: RelaxationValue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: RelaxationValue

SCREEN
type: IfcPermeableCoveringOperationEnum
type: NamedIndividual

IfcServiceLife
type: Class
subclass of: IfcControl
subclass of: Restriction
  on class: IfcTimeMeasure
  on property: ServiceLifeDuration
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcServiceLifeTypeEnum
  on property: ServiceLifeType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcServiceLifeTypeEnum
  on property: ServiceLifeType
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: ServiceLifeDuration
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcPermit
disjoint with: IfcFurnitureStandard
disjoint with: IfcScheduleTimeControl
disjoint with: IfcProjectOrder
disjoint with: IfcCostSchedule
disjoint with: IfcActionRequest
disjoint with: IfcPerformanceHistory
disjoint with: IfcConditionCriterion
disjoint with: IfcCostItem
disjoint with: IfcProjectOrderRecord
disjoint with: IfcEquipmentStandard
disjoint with: IfcWorkControl
disjoint with: IfcSpaceProgram

IfcElectricApplianceType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  on class: IfcElectricApplianceTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcElectricApplianceTypeEnum
  on property: PredefinedType
disjoint with: IfcOutletType
disjoint with: IfcWasteTerminalType
disjoint with: IfcFireSuppressionTerminalType
disjoint with: IfcGasTerminalType
disjoint with: IfcElectricHeaterType
disjoint with: IfcLightFixtureType
disjoint with: IfcSanitaryTerminalType
disjoint with: IfcLampType
disjoint with: IfcAirTerminalType
disjoint with: IfcStackTerminalType

CONNECTOR
type: IfcPipeFittingTypeEnum
type: IfcDuctFittingTypeEnum
type: NamedIndividual

WATERHEATER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

ClosedCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcBSplineCurve
range: LOGICAL

LINEARFORCEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

BUILDINGOPERATOR
type: IfcRoleEnum
type: NamedIndividual

CURVED
type: IfcStairFlightTypeEnum
type: NamedIndividual

ConstructionType
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorStyle
range: IfcDoorStyleConstructionEnum

IfcApprovalRelationship
type: Class
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  on class: IfcApproval
  on property: RelatingApproval
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcApproval
  on property: RelatingApproval
subclass of: Restriction
  on class: IfcApproval
  on property: RelatedApproval
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcApproval
  on property: RelatedApproval

SIDEHUNGLEFTHAND
type: IfcWindowPanelOperationEnum
type: NamedIndividual

BoxWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleWithBoxCharacteristics
range: IfcPositiveLengthMeasure

MAGNETICFLUXDENSITYUNIT
type: IfcUnitEnum
type: NamedIndividual

DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER
type: IfcEvaporativeCoolerTypeEnum
type: NamedIndividual

HasAssignments
type: ObjectProperty
domain: IfcObjectDefinition
range: IfcRelAssigns
inverse of: relatedObjects IfcRelAssigns

PolygonalBoundary
type: ObjectProperty
type: FunctionalProperty
domain: IfcPolygonalBoundedHalfSpace
range: IfcBoundedCurve

FontSize
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleFontModel
range: IfcSizeSelect

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcStackTerminalType
range: IfcStackTerminalTypeEnum

IfcComplexNumber
type: Class
subclass of: IfcMeasureValue
subclass of: REAL List
subclass of: Restriction
  all values from: Restriction
    on class: REAL EmptyList
    on property: hasNext
    qualified cardinality: 1
  on property: hasNext
subclass of: Restriction
  on property: hasNext
  some values from: Restriction
    on property: hasNext
    some values from: REAL List

CompositionType
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpatialStructureElement
range: IfcElementCompositionEnum

SOUNDSENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

IfcAirTerminalType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  all values from: IfcAirTerminalTypeEnum
  on property: predefinedType IfcAirTerminalType
subclass of: Restriction
  on class: IfcAirTerminalTypeEnum
  on property: predefinedType IfcAirTerminalType
  qualified cardinality: 1
disjoint with: IfcSanitaryTerminalType
disjoint with: IfcWasteTerminalType
disjoint with: IfcStackTerminalType
disjoint with: IfcGasTerminalType
disjoint with: IfcElectricHeaterType
disjoint with: IfcLightFixtureType
disjoint with: IfcFireSuppressionTerminalType
disjoint with: IfcLampType
disjoint with: IfcElectricApplianceType
disjoint with: IfcOutletType

IfcAxis2Placement2D
type: Class
subclass of: IfcAxis2Placement
subclass of: IfcPlacement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDirection
  on property: RefDirection
subclass of: Restriction
  all values from: IfcDirection
  on property: RefDirection
disjoint with: IfcAxis2Placement3D
disjoint with: IfcAxis1Placement

IfcMaterialLayer
type: Class
subclass of: IfcObjectReferenceSelect
subclass of: IfcMaterialSelect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLogical
  on property: IsVentilated
subclass of: Restriction
  all values from: IfcLogical
  on property: IsVentilated
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: LayerThickness
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: LayerThickness
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMaterial
  on property: Material
subclass of: Restriction
  all values from: IfcMaterial
  on property: Material

AmountOfSubstanceExponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcDimensionalExponents
range: INTEGER

D_INDOORENVIRONMENT
type: IfcServiceLifeFactorTypeEnum
type: NamedIndividual

Role
type: ObjectProperty
type: FunctionalProperty
domain: IfcDimensionCurveTerminator
range: IfcDimensionExtentUsage

InventoryType
type: ObjectProperty
type: FunctionalProperty
domain: IfcInventory
range: IfcInventoryTypeEnum

RelatedFeatureElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelProjectsElement
range: IfcFeatureElementAddition
inverse of: projectsElements IfcFeatureElementAddition

PhysicalOrVirtualBoundary
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelSpaceBoundary
range: IfcPhysicalOrVirtualEnum

SoundLevelTimeSeries
type: ObjectProperty
type: FunctionalProperty
domain: IfcSoundValue
range: IfcTimeSeries

TexturePoints
type: ObjectProperty
type: FunctionalProperty
domain: IfcVertexBasedTextureMap
range: IfcCartesianPoint List

BUOYANCY
type: IfcActionSourceTypeEnum
type: NamedIndividual

IfcShellBasedSurfaceModel
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcShell
  on property: SbsmBoundary
subclass of: Restriction
  all values from: IfcShell
  on property: SbsmBoundary
disjoint with: IfcTextLiteral
disjoint with: IfcPlacement
disjoint with: IfcSectionedSpine
disjoint with: IfcBooleanResult
disjoint with: IfcDefinedSymbol
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcCurve
disjoint with: IfcBoundingBox
disjoint with: IfcSolidModel
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcAnnotationSurface
disjoint with: IfcSurface
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcAnnotationFillArea
disjoint with: IfcLightSource
disjoint with: IfcDraughtingCallout
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcDirection
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcPoint
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcGeometricSet
disjoint with: IfcPlanarExtent
disjoint with: IfcVector

ConditionCoordinateSystem
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralMember
range: IfcAxis2Placement3D

XDim
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundingBox
range: IfcPositiveLengthMeasure

Components
type: ObjectProperty
domain: IfcAppliedValueRelationship
range: IfcAppliedValue
inverse of: IsComponentIn

IfcTypeProduct
type: Class
subclass of: IfcTypeObject
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Tag
subclass of: Restriction
  all values from: IfcLabel
  on property: Tag
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRepresentationMap List
  on property: representationMaps IfcTypeProduct
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcRepresentationMap List
  on property: representationMaps IfcTypeProduct
subclass of: Restriction
  all values from: IfcRepresentationMap List
  on property: representationMaps IfcTypeProduct

IfcCondenserType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  all values from: IfcCondenserTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcCondenserTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcMotorConnectionType
disjoint with: IfcTransformerType
disjoint with: IfcCooledBeamType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcHumidifierType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcCoilType
disjoint with: IfcBoilerType
disjoint with: IfcChillerType
disjoint with: IfcCoolingTowerType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcEvaporatorType
disjoint with: IfcHeatExchangerType
disjoint with: IfcElectricMotorType
disjoint with: IfcTubeBundleType
disjoint with: IfcUnitaryEquipmentType

RelatingPort
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsPorts
range: IfcPort
inverse of: ConnectedTo

Exponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcDerivedUnitElement
range: INTEGER

LiningDepth
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcPositiveLengthMeasure

RelatingStructure
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelContainedInSpatialStructure
range: IfcSpatialStructureElement
inverse of: ContainsElements

DYNAMICVISCOSITYUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

DOUBLE_SWING_RIGHT
type: IfcDoorStyleOperationEnum
type: NamedIndividual

IfcPolyline
type: Class
subclass of: IfcBoundedCurve
subclass of: Restriction
  on class: IfcCartesianPoint List
  on property: Points
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: IfcCartesianPoint List
  on property: Points
subclass of: Restriction
  all values from: IfcCartesianPoint List
  on property: Points
disjoint with: IfcTrimmedCurve
disjoint with: IfcBSplineCurve
disjoint with: IfcCompositeCurve

StatusTime
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcDateTimeSelect

Prefix
type: ObjectProperty
type: FunctionalProperty
domain: IfcSIUnit
range: IfcSIPrefix

HARMONICFILTER
type: IfcElectricFlowStorageDeviceTypeEnum
type: NamedIndividual

IfcStructuralSteelProfileProperties
type: Class
subclass of: IfcStructuralProfileProperties
subclass of: Restriction
  all values from: IfcAreaMeasure
  on property: shearAreaY IfcStructuralSteelProfileProperties
subclass of: Restriction
  all values from: IfcAreaMeasure
  on property: ShearAreaZ
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: plasticShapeFactorZ IfcStructuralSteelProfileProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: plasticShapeFactorZ IfcStructuralSteelProfileProperties
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: plasticShapeFactorY IfcStructuralSteelProfileProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAreaMeasure
  on property: shearAreaY IfcStructuralSteelProfileProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAreaMeasure
  on property: ShearAreaZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: plasticShapeFactorY IfcStructuralSteelProfileProperties

MULLION
type: IfcMemberTypeEnum
type: NamedIndividual

LESSTHAN
type: IfcBenchmarkEnum
type: NamedIndividual

Unit
type: ObjectProperty
type: FunctionalProperty
domain: IfcDerivedUnitElement
range: IfcNamedUnit

ROOFDRAIN
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

OffsetFromReferenceLine
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialLayerSetUsage
range: IfcLengthMeasure

IfcLightSourceGoniometric
type: Class
subclass of: IfcLightSource
subclass of: Restriction
  on class: IfcAxis2Placement3D
  on property: Position
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLightEmissionSourceEnum
  on property: LightEmissionSource
subclass of: Restriction
  on class: IfcLuminousFluxMeasure
  on property: LuminousFlux
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcThermodynamicTemperatureMeasure
  on property: ColourTemperature
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcColourRgb
  on property: ColourAppearance
subclass of: Restriction
  all values from: IfcLightDistributionDataSourceSelect
  on property: LightDistributionDataSource
subclass of: Restriction
  all values from: IfcAxis2Placement3D
  on property: Position
subclass of: Restriction
  all values from: IfcThermodynamicTemperatureMeasure
  on property: ColourTemperature
subclass of: Restriction
  all values from: IfcLuminousFluxMeasure
  on property: LuminousFlux
subclass of: Restriction
  on class: IfcLightDistributionDataSourceSelect
  on property: LightDistributionDataSource
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcColourRgb
  on property: ColourAppearance
subclass of: Restriction
  on class: IfcLightEmissionSourceEnum
  on property: LightEmissionSource
  qualified cardinality: 1
disjoint with: IfcLightSourceAmbient
disjoint with: IfcLightSourcePositional
disjoint with: IfcLightSourceDirectional

ParentCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcCompositeCurveSegment
range: IfcCurve

RelaxationValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelaxation
range: IfcNormalisedRatioMeasure

FIM
type: IfcCurrencyEnum
type: NamedIndividual

BottomXDim
type: ObjectProperty
type: FunctionalProperty
domain: IfcTrapeziumProfileDef
range: IfcPositiveLengthMeasure

BasisCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcTrimmedCurve
range: IfcCurve

ProjectedOrTrue
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLinearAction
range: IfcProjectedOrTrueLengthEnum

TIMEUNIT
type: IfcUnitEnum
type: NamedIndividual

ElevationWithFlooring
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpace
range: IfcLengthMeasure

VARISTOR
type: IfcProtectiveDeviceTypeEnum
type: NamedIndividual

Position
type: ObjectProperty
type: FunctionalProperty
domain: IfcCsgPrimitive3D
range: IfcAxis2Placement3D

SANITARYFOUNTAIN
type: IfcSanitaryTerminalTypeEnum
type: NamedIndividual

BarSurface
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcementBarProperties
range: IfcReinforcingBarSurfaceEnum

CIRCULAR_ARC
type: IfcBSplineCurveForm
type: NamedIndividual

ELECTRICALENGINEER
type: IfcRoleEnum
type: NamedIndividual

ThresholdDepth
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcPositiveLengthMeasure

IfcTypeObject
type: Class
subclass of: IfcObjectDefinition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRelDefinesByType
  on property: ObjectTypeOf
subclass of: Restriction
  all values from: IfcRelDefinesByType
  on property: ObjectTypeOf
subclass of: Restriction
  all values from: IfcPropertySetDefinition
  on property: hasPropertySets IfcTypeObject
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: ApplicableOccurrence
subclass of: Restriction
  all values from: IfcLabel
  on property: ApplicableOccurrence
disjoint with: IfcObject

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcTankType
range: IfcTankTypeEnum

InnerRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcSweptDiskSolid
range: IfcPositiveLengthMeasure

WATERCOOLER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

MANSARD_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

WWWHomePageURL
type: ObjectProperty
type: FunctionalProperty
domain: IfcTelecomAddress
range: IfcLabel

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcStyledItem
range: IfcLabel

IfcDuctSilencerType
type: Class
subclass of: IfcFlowTreatmentDeviceType
subclass of: Restriction
  on class: IfcDuctSilencerTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDuctSilencerTypeEnum
  on property: PredefinedType
disjoint with: IfcFilterType

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightFixtureType
range: IfcLightFixtureTypeEnum

FilletRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcTShapeProfileDef
range: IfcPositiveLengthMeasure

DefiningUnit
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyTableValue
range: IfcUnit

HERTZ
type: IfcSIUnitName
type: NamedIndividual

ApplicationDeveloper
type: ObjectProperty
type: FunctionalProperty
domain: IfcApplication
range: IfcOrganization

VENDINGMACHINE
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

IfcInventory
type: Class
subclass of: IfcGroup
subclass of: Restriction
  all values from: IfcInventoryTypeEnum
  on property: InventoryType
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcCostValue
  on property: currentValue IfcInventory
subclass of: Restriction
  all values from: IfcCalendarDate
  on property: LastUpdateDate
subclass of: Restriction
  on class: IfcActorSelect
  on property: jurisdiction IfcInventory
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPerson
  on property: responsiblePersons IfcInventory
subclass of: Restriction
  all values from: IfcCostValue
  on property: OriginalValue
subclass of: Restriction
  all values from: IfcActorSelect
  on property: jurisdiction IfcInventory
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcCostValue
  on property: OriginalValue
subclass of: Restriction
  on class: IfcInventoryTypeEnum
  on property: InventoryType
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcCalendarDate
  on property: LastUpdateDate
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCostValue
  on property: currentValue IfcInventory
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcPerson
  on property: responsiblePersons IfcInventory
disjoint with: IfcAsset
disjoint with: IfcStructuralResultGroup
disjoint with: IfcZone
disjoint with: IfcCondition
disjoint with: IfcSystem
disjoint with: IfcStructuralLoadGroup

BuildingAddress
type: ObjectProperty
type: FunctionalProperty
domain: IfcBuilding
range: IfcPostalAddress

IfcRelAssignsToControl
type: Class
subclass of: IfcRelAssigns
subclass of: Restriction
  on class: IfcControl
  on property: RelatingControl
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcControl
  on property: RelatingControl
disjoint with: IfcRelAssignsToResource
disjoint with: IfcRelAssignsToGroup
disjoint with: IfcRelAssignsToProcess
disjoint with: IfcRelAssignsToActor
disjoint with: IfcRelAssignsToProduct

DayComponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcCalendarDate
range: IfcDayInMonthNumber

WebThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcIShapeProfileDef
range: IfcPositiveLengthMeasure

MinRequiredArea
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceProgram
range: IfcAreaMeasure

TextureCoordinates
type: ObjectProperty
type: FunctionalProperty
domain: IfcAnnotationSurface
range: IfcTextureCoordinate
inverse of: AnnotatedSurface

OHM
type: IfcSIUnitName
type: NamedIndividual

READONLY
type: IfcStateEnum
type: NamedIndividual

Usage
type: ObjectProperty
type: FunctionalProperty
domain: IfcPhysicalComplexQuantity
range: IfcLabel

IfcPolyLoop
type: Class
subclass of: IfcLoop
subclass of: Restriction
  on class: IfcCartesianPoint List
  on property: Polygon
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: Restriction
        on property: hasNext
        some values from: IfcCartesianPoint List
  on property: Polygon
subclass of: Restriction
  all values from: IfcCartesianPoint List
  on property: Polygon
disjoint with: IfcEdgeLoop
disjoint with: IfcVertexLoop

TOILETPAN
type: IfcSanitaryTerminalTypeEnum
type: NamedIndividual

ShapeAspectStyle
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowLiningProperties
range: IfcShapeAspect

ReinforcementSectionDefinitions
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcementDefinitionProperties
range: IfcSectionReinforcementProperties List

IfcConstructionMaterialResource
type: Class
subclass of: IfcConstructionResource
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRatioMeasure
  on property: UsageRatio
subclass of: Restriction
  all values from: IfcActorSelect
  on property: Suppliers
subclass of: Restriction
  all values from: IfcRatioMeasure
  on property: UsageRatio
disjoint with: IfcConstructionProductResource
disjoint with: IfcSubContractResource
disjoint with: IfcCrewResource
disjoint with: IfcConstructionEquipmentResource
disjoint with: IfcLaborResource

SelfIntersect
type: ObjectProperty
type: FunctionalProperty
domain: IfcOffsetCurve3D
range: LOGICAL

BOOSTER
type: IfcCompressorTypeEnum
type: NamedIndividual

INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER
type: IfcEvaporativeCoolerTypeEnum
type: NamedIndividual

RotationalStiffnessX
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryNodeCondition
range: IfcRotationalStiffnessMeasure

CrossSectionArea
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeneralProfileProperties
range: IfcAreaMeasure

CurveForm
type: ObjectProperty
type: FunctionalProperty
domain: IfcBSplineCurve
range: IfcBSplineCurveForm

IfcRelAssignsToResource
type: Class
subclass of: IfcRelAssigns
subclass of: Restriction
  on class: IfcResource
  on property: RelatingResource
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcResource
  on property: RelatingResource
disjoint with: IfcRelAssignsToControl
disjoint with: IfcRelAssignsToGroup
disjoint with: IfcRelAssignsToProcess
disjoint with: IfcRelAssignsToActor
disjoint with: IfcRelAssignsToProduct

READONLYLOCKED
type: IfcStateEnum
type: NamedIndividual

OverallHeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindow
range: IfcPositiveLengthMeasure

LandTitleNumber
type: ObjectProperty
type: FunctionalProperty
domain: IfcSite
range: IfcLabel

TransverseBarNominalDiameter
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingMesh
range: IfcPositiveLengthMeasure

ProtectivePoreRatio
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalConcreteMaterialProperties
range: IfcNormalisedRatioMeasure

AddressLines
type: ObjectProperty
type: FunctionalProperty
domain: IfcPostalAddress
range: IfcLabel List

PKR
type: IfcCurrencyEnum
type: NamedIndividual

INSULATION
type: IfcCoveringTypeEnum
type: NamedIndividual

CHORD
type: IfcMemberTypeEnum
type: NamedIndividual

SLIDINGVERTICAL
type: IfcWindowPanelOperationEnum
type: NamedIndividual

THERMODYNAMICTEMPERATUREUNIT
type: IfcUnitEnum
type: NamedIndividual

ArithmeticOperator
type: ObjectProperty
type: FunctionalProperty
domain: IfcAppliedValueRelationship
range: IfcArithmeticOperatorEnum

PropertyForDependance
type: ObjectProperty
domain: IfcProperty
range: IfcPropertyDependencyRelationship
inverse of: DependingProperty

ThermalExpansionCoefficient
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalMaterialProperties
range: IfcThermalExpansionCoefficientMeasure

Aggregates
type: ObjectProperty
domain: IfcConstraint
range: IfcConstraintAggregationRelationship
inverse of: RelatingConstraint

IfcEnvironmentalImpactValue
type: Class
subclass of: IfcAppliedValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: UserDefinedCategory
subclass of: Restriction
  all values from: IfcLabel
  on property: UserDefinedCategory
subclass of: Restriction
  on class: IfcEnvironmentalImpactCategoryEnum
  on property: Category
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcEnvironmentalImpactCategoryEnum
  on property: Category
subclass of: Restriction
  on class: IfcLabel
  on property: ImpactType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: ImpactType
disjoint with: IfcCostValue

MinimumSectionModulusZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcSectionModulusMeasure

RelatedControlElements
type: ObjectProperty
domain: IfcRelFlowControlElements
range: IfcDistributionControlElement
inverse of: assignedToFlowElement IfcDistributionControlElement

EdgeElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcOrientedEdge
range: IfcEdge

RealizingElements
type: ObjectProperty
domain: IfcRelConnectsWithRealizingElements
range: IfcElement
inverse of: IsConnectionRealization

THERMALRESISTANCEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

Version
type: ObjectProperty
type: FunctionalProperty
domain: IfcLibraryInformation
range: IfcLabel

REFERENCESERVICELIFE
type: IfcServiceLifeTypeEnum
type: NamedIndividual

PhysicalWeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeneralProfileProperties
range: IfcMassPerLengthMeasure

Currency
type: ObjectProperty
type: FunctionalProperty
domain: IfcMonetaryUnit
range: IfcCurrencyEnum

SHELL
type: IfcStructuralSurfaceTypeEnum
type: NamedIndividual

MODULUSOFROTATIONALSUBGRADEREACTIONUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

IfcFlowInstrumentType
type: Class
subclass of: IfcDistributionControlElementType
subclass of: Restriction
  on class: IfcFlowInstrumentTypeEnum
  on property: predefinedType IfcFlowInstrumentType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcFlowInstrumentTypeEnum
  on property: predefinedType IfcFlowInstrumentType
disjoint with: IfcAlarmType
disjoint with: IfcSensorType
disjoint with: IfcActuatorType
disjoint with: IfcControllerType

UnitType
type: ObjectProperty
type: FunctionalProperty
domain: IfcDerivedUnit
range: IfcDerivedUnitEnum

MOISTUREDIFFUSIVITYUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

Radius
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourcePositional
range: IfcPositiveLengthMeasure

FIRE
type: IfcActionSourceTypeEnum
type: NamedIndividual

IfcReinforcingBar
type: Class
subclass of: IfcReinforcingElement
subclass of: Restriction
  all values from: IfcReinforcingBarRoleEnum
  on property: BarRole
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: barLength IfcReinforcingBar
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcReinforcingBarSurfaceEnum
  on property: BarSurface
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: NominalDiameter
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: NominalDiameter
subclass of: Restriction
  all values from: IfcAreaMeasure
  on property: crossSectionArea IfcReinforcingBar
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: barLength IfcReinforcingBar
subclass of: Restriction
  on class: IfcAreaMeasure
  on property: crossSectionArea IfcReinforcingBar
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcReinforcingBarSurfaceEnum
  on property: BarSurface
subclass of: Restriction
  on class: IfcReinforcingBarRoleEnum
  on property: BarRole
  qualified cardinality: 1
disjoint with: IfcTendonAnchor
disjoint with: IfcReinforcingMesh
disjoint with: IfcTendon

FLOORING
type: IfcCoveringTypeEnum
type: NamedIndividual

STRAUSS
type: IfcReflectanceMethodEnum
type: NamedIndividual

FeatureLength
type: ObjectProperty
type: FunctionalProperty
domain: IfcEdgeFeature
range: IfcPositiveLengthMeasure

MICROWAVE
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

DOUBLE_DOOR_DOUBLE_SWING
type: IfcDoorStyleOperationEnum
type: NamedIndividual

PROJECT
type: IfcObjectTypeEnum
type: NamedIndividual

RESELLER
type: IfcRoleEnum
type: NamedIndividual

IfcElementAssembly
type: Class
subclass of: IfcElement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAssemblyPlaceEnum
  on property: AssemblyPlace
subclass of: Restriction
  on class: IfcElementAssemblyTypeEnum
  on property: predefinedType IfcElementAssembly
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAssemblyPlaceEnum
  on property: AssemblyPlace
subclass of: Restriction
  all values from: IfcElementAssemblyTypeEnum
  on property: predefinedType IfcElementAssembly
disjoint with: IfcFeatureElement
disjoint with: IfcVirtualElement
disjoint with: IfcElementComponent
disjoint with: IfcBuildingElement
disjoint with: IfcDistributionElement
disjoint with: IfcTransportElement
disjoint with: IfcFurnishingElement
disjoint with: IfcElectricalElement
disjoint with: IfcEquipmentElement

Sizeable
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowStyle
range: BOOLEAN

PunchList
type: ObjectProperty
type: FunctionalProperty
domain: IfcMove
range: IfcText List

GREASEINTERCEPTOR
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

IfcRelServicesBuildings
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  on class: IfcSystem
  on property: RelatingSystem
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSpatialStructureElement
  on property: RelatedBuildings
subclass of: Restriction
  all values from: IfcSystem
  on property: RelatingSystem
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcSpatialStructureElement
  on property: RelatedBuildings
disjoint with: IfcRelFillsElement
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelSequence
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelConnectsPortToElement

IfcTimeSeriesSchedule
type: Class
subclass of: IfcControl
subclass of: Restriction
  on class: IfcTimeSeries
  on property: TimeSeries
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDateTimeSelect List
  on property: applicableDates IfcTimeSeriesSchedule
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcDateTimeSelect List
  on property: applicableDates IfcTimeSeriesSchedule
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: TimeSeries
subclass of: Restriction
  on class: IfcTimeSeriesScheduleTypeEnum
  on property: TimeSeriesScheduleType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTimeSeriesScheduleTypeEnum
  on property: TimeSeriesScheduleType
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateTimeSelect List
  on property: applicableDates IfcTimeSeriesSchedule
disjoint with: IfcProjectOrder
disjoint with: IfcScheduleTimeControl
disjoint with: IfcEquipmentStandard
disjoint with: IfcConditionCriterion
disjoint with: IfcCostItem
disjoint with: IfcProjectOrderRecord
disjoint with: IfcServiceLife
disjoint with: IfcFurnitureStandard
disjoint with: IfcCostSchedule
disjoint with: IfcSpaceProgram
disjoint with: IfcWorkControl
disjoint with: IfcPermit
disjoint with: IfcPerformanceHistory
disjoint with: IfcActionRequest

IfcSlippageConnectionCondition
type: Class
subclass of: IfcStructuralConnectionCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: slippageZ IfcSlippageConnectionCondition
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: slippageZ IfcSlippageConnectionCondition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: SlippageY
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: SlippageY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: slippageX IfcSlippageConnectionCondition
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: slippageX IfcSlippageConnectionCondition
disjoint with: IfcFailureConnectionCondition

FACTORY
type: IfcAssemblyPlaceEnum
type: NamedIndividual

IfcPlanarBox
type: Class
subclass of: IfcPlanarExtent
subclass of: Restriction
  on class: IfcAxis2Placement
  on property: Placement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAxis2Placement
  on property: Placement

DESIGNMAXIMUM
type: IfcPropertySourceEnum
type: NamedIndividual

RAIN
type: IfcActionSourceTypeEnum
type: NamedIndividual

PRECAST_CONCRETE
type: IfcPileConstructionEnum
type: NamedIndividual

IfcElectricGeneratorType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  all values from: IfcElectricGeneratorTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcElectricGeneratorTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcEvaporatorType
disjoint with: IfcTransformerType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcBoilerType
disjoint with: IfcCondenserType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcCooledBeamType
disjoint with: IfcElectricMotorType
disjoint with: IfcMotorConnectionType
disjoint with: IfcCoilType
disjoint with: IfcCoolingTowerType
disjoint with: IfcHeatExchangerType
disjoint with: IfcTubeBundleType
disjoint with: IfcHumidifierType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcChillerType

IfcElectricFlowStorageDeviceType
type: Class
subclass of: IfcFlowStorageDeviceType
subclass of: Restriction
  on class: IfcElectricFlowStorageDeviceTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcElectricFlowStorageDeviceTypeEnum
  on property: PredefinedType
disjoint with: IfcTankType

MimeSubtype
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentElectronicFormat
range: IfcLabel

MOTORCONTROLCENTRE
type: IfcElectricDistributionPointFunctionEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcFooting
range: IfcFootingTypeEnum

CHANGE
type: IfcProjectOrderRecordTypeEnum
type: NamedIndividual

TransmissionColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleRendering
range: IfcColourOrFactor

MinuteOffset
type: ObjectProperty
type: FunctionalProperty
domain: IfcCoordinatedUniversalTimeOffset
range: IfcMinuteInHour

PROPELLORAXIAL
type: IfcFanTypeEnum
type: NamedIndividual

Tag
type: ObjectProperty
type: FunctionalProperty
domain: IfcTypeProduct
range: IfcLabel

ADVICE_CAUTION
type: IfcProcedureTypeEnum
type: NamedIndividual

EccentricityInY
type: ObjectProperty
type: FunctionalProperty
domain: IfcConnectionPointEccentricity
range: IfcLengthMeasure

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcAppliedValueRelationship
range: IfcLabel

PGK
type: IfcCurrencyEnum
type: NamedIndividual

FilletRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcZShapeProfileDef
range: IfcPositiveLengthMeasure

IfcProjectOrderRecord
type: Class
subclass of: IfcControl
subclass of: Restriction
  all values from: IfcProjectOrderRecordTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcRelAssignsToProjectOrder List
  on property: Records
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcRelAssignsToProjectOrder List
  on property: Records
subclass of: Restriction
  all values from: IfcRelAssignsToProjectOrder List
  on property: Records
subclass of: Restriction
  on class: IfcProjectOrderRecordTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcServiceLife
disjoint with: IfcConditionCriterion
disjoint with: IfcScheduleTimeControl
disjoint with: IfcPermit
disjoint with: IfcActionRequest
disjoint with: IfcFurnitureStandard
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcEquipmentStandard
disjoint with: IfcSpaceProgram
disjoint with: IfcCostSchedule
disjoint with: IfcPerformanceHistory
disjoint with: IfcProjectOrder
disjoint with: IfcCostItem
disjoint with: IfcWorkControl

IntendedUse
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcText

Radius
type: ObjectProperty
type: FunctionalProperty
domain: IfcSweptDiskSolid
range: IfcPositiveLengthMeasure

ThresholdOffset
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcLengthMeasure

NominalDiameter
type: ObjectProperty
type: FunctionalProperty
domain: IfcTendon
range: IfcPositiveLengthMeasure

IfcRelConnectsPortToElement
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcPort
  on property: RelatingPort
subclass of: Restriction
  on class: IfcElement
  on property: relatedElement IfcRelConnectsPortToElement
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPort
  on property: RelatingPort
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcElement
  on property: relatedElement IfcRelConnectsPortToElement
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelFillsElement
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelSequence
disjoint with: IfcRelCoversSpaces

VAxes
type: ObjectProperty
type: FunctionalProperty
domain: IfcGrid
range: IfcGridAxis List

MANUALPULLBOX
type: IfcAlarmTypeEnum
type: NamedIndividual

SameSense
type: ObjectProperty
type: FunctionalProperty
domain: IfcFaceSurface
range: BOOLEAN

IfcCircleProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Radius
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Radius
  qualified cardinality: 1
disjoint with: IfcLShapeProfileDef
disjoint with: IfcRectangleProfileDef
disjoint with: IfcEllipseProfileDef
disjoint with: IfcCraneRailAShapeProfileDef
disjoint with: IfcIShapeProfileDef
disjoint with: IfcCShapeProfileDef
disjoint with: IfcCraneRailFShapeProfileDef
disjoint with: IfcZShapeProfileDef
disjoint with: IfcTShapeProfileDef
disjoint with: IfcTrapeziumProfileDef
disjoint with: IfcUShapeProfileDef

MAINTENANCE
type: IfcProjectOrderRecordTypeEnum
type: NamedIndividual

IfcElementType
type: Class
subclass of: IfcTypeProduct
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: ElementType
subclass of: Restriction
  all values from: IfcLabel
  on property: ElementType
subclass of: Class
  union of: IfcDistributionElementType
  union of: IfcElementComponentType
  union of: IfcBuildingElementType
  union of: IfcTransportElementType
  union of: IfcFurnishingElementType
  union of: IfcSpatialStructureElementType
disjoint with: IfcWindowStyle
disjoint with: IfcDoorStyle

Roles
type: ObjectProperty
type: FunctionalProperty
domain: IfcPerson
range: IfcActorRole List

ApprovalQualifier
type: ObjectProperty
type: FunctionalProperty
domain: IfcApproval
range: IfcText

Distortion
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleDisplacementDistortion
range: IfcCurvatureMeasure

RelatingConstraint
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraintAggregationRelationship
range: IfcConstraint
inverse of: Aggregates

MullionThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowLiningProperties
range: IfcPositiveLengthMeasure

IfcSweptDiskSolid
type: Class
subclass of: IfcSolidModel
subclass of: Restriction
  on class: IfcParameterValue
  on property: startParam IfcSweptDiskSolid
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcParameterValue
  on property: startParam IfcSweptDiskSolid
subclass of: Restriction
  on class: IfcParameterValue
  on property: EndParam
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Radius
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurve
  on property: Directrix
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: InnerRadius
subclass of: Restriction
  on class: IfcCurve
  on property: Directrix
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Radius
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: InnerRadius
subclass of: Restriction
  all values from: IfcParameterValue
  on property: EndParam
disjoint with: IfcSweptAreaSolid
disjoint with: IfcCsgSolid
disjoint with: IfcManifoldSolidBrep

Trim1
type: ObjectProperty
domain: IfcTrimmedCurve
range: IfcTrimmingSelect

ProfileSectionLocation
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssociatesProfileProperties
range: IfcShapeAspect

LOUVER
type: IfcPermeableCoveringOperationEnum
type: NamedIndividual

GRAM
type: IfcSIUnitName
type: NamedIndividual

BoxAlignment
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextLiteralWithExtent
range: IfcBoxAlignment

CrossSectionReinforcementDefinitions
type: ObjectProperty
domain: IfcSectionReinforcementProperties
range: IfcReinforcementBarProperties

CreatingActor
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraint
range: IfcActorSelect

Unit
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyBoundedValue
range: IfcUnit

CentreOfGravityInY
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailAShapeProfileDef
range: IfcPositiveLengthMeasure

INSPECTIONCHAMBER
type: IfcDistributionChamberElementTypeEnum
type: NamedIndividual

IfcArbitraryClosedProfileDef
type: Class
subclass of: IfcProfileDef
subclass of: Restriction
  on class: IfcCurve
  on property: OuterCurve
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurve
  on property: OuterCurve
disjoint with: IfcDerivedProfileDef
disjoint with: IfcCompositeProfileDef
disjoint with: IfcParameterizedProfileDef
disjoint with: IfcArbitraryOpenProfileDef

CHANGEOVER
type: IfcValveTypeEnum
type: NamedIndividual

IfcMaterialDefinitionRepresentation
type: Class
subclass of: IfcProductRepresentation
subclass of: Restriction
  on class: IfcMaterial
  on property: representedMaterial IfcMaterialDefinitionRepresentation
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMaterial
  on property: representedMaterial IfcMaterialDefinitionRepresentation
disjoint with: IfcProductDefinitionShape

UNITHEATER
type: IfcSpaceHeaterTypeEnum
type: NamedIndividual

Depth
type: ObjectProperty
type: FunctionalProperty
domain: IfcCShapeProfileDef
range: IfcPositiveLengthMeasure

FOOTING_BEAM
type: IfcFootingTypeEnum
type: NamedIndividual

FOLDING_TO_RIGHT
type: IfcDoorStyleOperationEnum
type: NamedIndividual

IfcTextLiteralWithExtent
type: Class
subclass of: IfcTextLiteral
subclass of: Restriction
  on class: IfcBoxAlignment
  on property: BoxAlignment
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBoxAlignment
  on property: BoxAlignment
subclass of: Restriction
  on class: IfcPlanarExtent
  on property: Extent
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPlanarExtent
  on property: Extent

HasResults
type: ObjectProperty
domain: IfcStructuralAnalysisModel
range: IfcStructuralResultGroup
inverse of: ResultGroupFor

StartFloat
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcTimeMeasure

IfcProfileProperties
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcProfileDef
  on property: profileDefinition IfcProfileProperties
subclass of: Restriction
  all values from: IfcProfileDef
  on property: profileDefinition IfcProfileProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: profileName IfcProfileProperties
subclass of: Restriction
  all values from: IfcLabel
  on property: profileName IfcProfileProperties
subclass of: Class
  union of: IfcGeneralProfileProperties
  union of: IfcRibPlateProfileProperties

ComponentOfTotal
type: ObjectProperty
type: FunctionalProperty
domain: IfcAppliedValueRelationship
range: IfcAppliedValue
inverse of: valueOfComponents IfcAppliedValue

MOVEORDER
type: IfcProjectOrderTypeEnum
type: NamedIndividual

BALUSTRADE
type: IfcRailingTypeEnum
type: NamedIndividual

FlangeWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcTShapeProfileDef
range: IfcPositiveLengthMeasure

Points
type: ObjectProperty
type: FunctionalProperty
domain: IfcPolyline
range: IfcCartesianPoint List

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcProductRepresentation
range: IfcLabel

STANDARD
type: IfcWallTypeEnum
type: NamedIndividual

WaterImpermeability
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalConcreteMaterialProperties
range: IfcText

START_FINISH
type: IfcSequenceEnum
type: NamedIndividual

VENTILATIONINDOORAIR
type: IfcThermalLoadSourceEnum
type: NamedIndividual

CABLELADDERSEGMENT
type: IfcCableCarrierSegmentTypeEnum
type: NamedIndividual

PlacesObject
type: ObjectProperty
type: FunctionalProperty
domain: IfcObjectPlacement
range: IfcProduct
inverse of: ObjectPlacement

IfcTimeSeries
type: Class
subclass of: IfcObjectReferenceSelect
subclass of: IfcMetricValueSelect
subclass of: Restriction
  on class: IfcTimeSeriesDataTypeEnum
  on property: TimeSeriesDataType
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcDateTimeSelect
  on property: StartTime
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeSeriesReferenceRelationship
  on property: DocumentedBy
subclass of: Restriction
  all values from: IfcLabel
  on property: userDefinedDataOrigin IfcTimeSeries
subclass of: Restriction
  all values from: IfcDataOriginEnum
  on property: DataOrigin
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: EndTime
subclass of: Class
  union of: IfcRegularTimeSeries
  union of: IfcIrregularTimeSeries
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcUnit
  on property: Unit
subclass of: Restriction
  on class: IfcDateTimeSelect
  on property: EndTime
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDateTimeSelect
  on property: StartTime
subclass of: Restriction
  all values from: IfcTimeSeriesDataTypeEnum
  on property: TimeSeriesDataType
subclass of: Restriction
  all values from: IfcTimeSeriesReferenceRelationship
  on property: DocumentedBy
subclass of: Restriction
  on class: IfcDataOriginEnum
  on property: DataOrigin
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: userDefinedDataOrigin IfcTimeSeries
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcUnit
  on property: Unit

Porosity
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeneralMaterialProperties
range: IfcNormalisedRatioMeasure

HasQuantities
type: ObjectProperty
domain: IfcPhysicalComplexQuantity
range: IfcPhysicalQuantity
inverse of: PartOfComplex

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcStairFlightType
range: IfcStairFlightTypeEnum

Position
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourcePositional
range: IfcCartesianPoint

GASDETECTORPANEL
type: IfcElectricDistributionPointFunctionEnum
type: NamedIndividual

Distance
type: ObjectProperty
type: FunctionalProperty
domain: IfcOffsetCurve2D
range: IfcLengthMeasure

NOTDEFINED
type: IfcLoadGroupTypeEnum
type: IfcCableCarrierSegmentTypeEnum
type: IfcWasteTerminalTypeEnum
type: IfcCableCarrierFittingTypeEnum
type: IfcBuildingElementProxyTypeEnum
type: IfcReinforcingBarRoleEnum
type: IfcTransformerTypeEnum
type: IfcFootingTypeEnum
type: IfcThermalLoadTypeEnum
type: IfcCompressorTypeEnum
type: IfcWindowStyleConstructionEnum
type: IfcTimeSeriesDataTypeEnum
type: NamedIndividual
type: IfcProtectiveDeviceTypeEnum
type: IfcOccupantTypeEnum
type: IfcGeometricProjectionEnum
type: IfcPileTypeEnum
type: IfcColumnTypeEnum
type: IfcAirToAirHeatRecoveryTypeEnum
type: IfcActionTypeEnum
type: IfcHeatExchangerTypeEnum
type: IfcCoilTypeEnum
type: IfcCooledBeamTypeEnum
type: IfcDocumentStatusEnum
type: IfcPlateTypeEnum
type: IfcLampTypeEnum
type: IfcValveTypeEnum
type: IfcAirTerminalTypeEnum
type: IfcFireSuppressionTerminalTypeEnum
type: IfcElectricDistributionPointFunctionEnum
type: IfcCurtainWallTypeEnum
type: IfcAirTerminalBoxTypeEnum
type: IfcAnalysisModelTypeEnum
type: IfcStairFlightTypeEnum
type: IfcSpaceHeaterTypeEnum
type: IfcCondenserTypeEnum
type: IfcGasTerminalTypeEnum
type: IfcAssemblyPlaceEnum
type: IfcPipeSegmentTypeEnum
type: IfcElementAssemblyTypeEnum
type: IfcDuctSegmentTypeEnum
type: IfcUnitaryEquipmentTypeEnum
type: IfcTendonTypeEnum
type: IfcDoorStyleConstructionEnum
type: IfcLightEmissionSourceEnum
type: IfcRampFlightTypeEnum
type: IfcCostScheduleTypeEnum
type: IfcProjectOrderRecordTypeEnum
type: IfcActionSourceTypeEnum
type: IfcControllerTypeEnum
type: IfcPumpTypeEnum
type: IfcDistributionChamberElementTypeEnum
type: IfcResourceConsumptionEnum
type: IfcDataOriginEnum
type: IfcFlowMeterTypeEnum
type: IfcVibrationIsolatorTypeEnum
type: IfcServiceLifeFactorTypeEnum
type: IfcWindowStyleOperationEnum
type: IfcObjectiveEnum
type: IfcBoilerTypeEnum
type: IfcWallTypeEnum
type: IfcAlarmTypeEnum
type: IfcElectricFlowStorageDeviceTypeEnum
type: IfcStackTerminalTypeEnum
type: IfcOutletTypeEnum
type: IfcMemberTypeEnum
type: IfcSanitaryTerminalTypeEnum
type: IfcInventoryTypeEnum
type: IfcPhysicalOrVirtualEnum
type: IfcJunctionBoxTypeEnum
type: IfcRailingTypeEnum
type: IfcTimeSeriesScheduleTypeEnum
type: IfcSpaceTypeEnum
type: IfcFlowDirectionEnum
type: IfcSequenceEnum
type: IfcHumidifierTypeEnum
type: IfcSlabTypeEnum
type: IfcEnvironmentalImpactCategoryEnum
type: IfcTubeBundleTypeEnum
type: IfcRoofTypeEnum

RibWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcRibPlateProfileProperties
range: IfcPositiveLengthMeasure

LIGHT
type: IfcAlarmTypeEnum
type: NamedIndividual

RotationalDisplacementRX
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleDisplacement
range: IfcPlaneAngleMeasure

ConnectedTo
type: ObjectProperty
type: FunctionalProperty
domain: IfcPort
range: IfcRelConnectsPorts
inverse of: RelatingPort

IfcActorRole
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: userDefinedRole IfcActorRole
subclass of: Restriction
  all values from: IfcLabel
  on property: userDefinedRole IfcActorRole
subclass of: Restriction
  on class: IfcRoleEnum
  on property: Role
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcRoleEnum
  on property: Role

REINFORCEMENT_UNIT
type: IfcElementAssemblyTypeEnum
type: NamedIndividual

PROJECTED_LENGTH
type: IfcProjectedOrTrueLengthEnum
type: NamedIndividual

IfcPipeSegmentType
type: Class
subclass of: IfcFlowSegmentType
subclass of: Restriction
  on class: IfcPipeSegmentTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPipeSegmentTypeEnum
  on property: PredefinedType
disjoint with: IfcCableCarrierSegmentType
disjoint with: IfcDuctSegmentType
disjoint with: IfcCableSegmentType

AHEAD
type: IfcAheadOrBehind
type: NamedIndividual

GRILL
type: IfcPermeableCoveringOperationEnum
type: NamedIndividual

CURRENT
type: IfcActionSourceTypeEnum
type: IfcTransformerTypeEnum
type: NamedIndividual

CONTRACTOR
type: IfcRoleEnum
type: NamedIndividual

ConnectsStructuralMembers
type: ObjectProperty
domain: IfcStructuralConnection
range: IfcRelConnectsStructuralMember
inverse of: RelatedStructuralConnection

AnchorageSlip
type: ObjectProperty
type: FunctionalProperty
domain: IfcTendon
range: IfcPositiveLengthMeasure

LINEARDIFFUSER
type: IfcAirTerminalTypeEnum
type: NamedIndividual

DISCRETE
type: IfcTimeSeriesDataTypeEnum
type: NamedIndividual

CARTESIAN
type: IfcTrimmingPreference
type: NamedIndividual

OuterBoundary
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurveBoundedPlane
range: IfcCurve

VisibleSegmentLength
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurveStyleFontPattern
range: IfcLengthMeasure

IfcStructuralLoadSingleDisplacementDistortion
type: Class
subclass of: IfcStructuralLoadSingleDisplacement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcCurvatureMeasure
  on property: Distortion
subclass of: Restriction
  all values from: IfcCurvatureMeasure
  on property: Distortion

RelatingConstraint
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyConstraintRelationship
range: IfcConstraint
inverse of: PropertiesForConstraint

SENSIBLE
type: IfcThermalLoadTypeEnum
type: NamedIndividual

FIELDCONSTRUCTIONMANAGER
type: IfcRoleEnum
type: NamedIndividual

LESSEE
type: IfcOccupantTypeEnum
type: NamedIndividual

ImportanceRating
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelInteractionRequirements
range: IfcNormalisedRatioMeasure

IfcTextStyleForDefinedFont
type: Class
subclass of: IfcCharacterStyleSelect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcColour
  on property: backgroundColour IfcTextStyleForDefinedFont
subclass of: Restriction
  all values from: IfcColour
  on property: backgroundColour IfcTextStyleForDefinedFont
subclass of: Restriction
  on class: IfcColour
  on property: Colour
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcColour
  on property: Colour

REVOLVING
type: IfcDoorStyleOperationEnum
type: IfcDoorPanelOperationEnum
type: NamedIndividual

ASBUILT
type: IfcPropertySourceEnum
type: NamedIndividual

INSPECTIONPIT
type: IfcDistributionChamberElementTypeEnum
type: NamedIndividual

IfcMaterialLayerSet
type: Class
subclass of: IfcMaterialSelect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: layerSetName IfcMaterialLayerSet
subclass of: Restriction
  all values from: IfcLabel
  on property: layerSetName IfcMaterialLayerSet
subclass of: Restriction
  on class: IfcMaterialLayer List
  on property: MaterialLayers
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcMaterialLayer List
  on property: MaterialLayers
subclass of: Restriction
  all values from: IfcMaterialLayer List
  on property: MaterialLayers

WIRE
type: IfcTendonTypeEnum
type: NamedIndividual

EdgeRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcUShapeProfileDef
range: IfcPositiveLengthMeasure

DISCONTINUOUS
type: IfcTransitionCode
type: NamedIndividual

OBSTRUCTION
type: IfcPipeFittingTypeEnum
type: IfcDuctFittingTypeEnum
type: NamedIndividual

RasterCode
type: ObjectProperty
type: FunctionalProperty
domain: IfcBlobTexture
range: BOOLEAN

TensionFailureX
type: ObjectProperty
type: FunctionalProperty
domain: IfcFailureConnectionCondition
range: IfcForceMeasure

WAVE
type: IfcActionSourceTypeEnum
type: NamedIndividual

FACILITIESMANAGER
type: IfcRoleEnum
type: NamedIndividual

Styles
type: ObjectProperty
domain: IfcPresentationStyleAssignment
range: IfcPresentationStyleSelect

IfcNamedUnit
type: Class
subclass of: IfcUnit
subclass of: Restriction
  on class: IfcUnitEnum
  on property: UnitType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcUnitEnum
  on property: UnitType
subclass of: Restriction
  on class: IfcDimensionalExponents
  on property: Dimensions
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDimensionalExponents
  on property: Dimensions
subclass of: Class
  union of: IfcConversionBasedUnit
  union of: IfcSIUnit
  union of: IfcContextDependentUnit

TextDecoration
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleTextModel
range: IfcTextDecoration

PanelWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorPanelProperties
range: IfcNormalisedRatioMeasure

RELATIVEHUMIDITY
type: IfcThermalLoadSourceEnum
type: NamedIndividual

NOK
type: IfcCurrencyEnum
type: NamedIndividual

IfcRelAssociatesLibrary
type: Class
subclass of: IfcRelAssociates
subclass of: Restriction
  all values from: IfcLibrarySelect
  on property: RelatingLibrary
subclass of: Restriction
  on class: IfcLibrarySelect
  on property: RelatingLibrary
  qualified cardinality: 1
disjoint with: IfcRelAssociatesApproval
disjoint with: IfcRelAssociatesAppliedValue
disjoint with: IfcRelAssociatesDocument
disjoint with: IfcRelAssociatesMaterial
disjoint with: IfcRelAssociatesProfileProperties
disjoint with: IfcRelAssociatesConstraint
disjoint with: IfcRelAssociatesClassification

TextureType
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceTexture
range: IfcSurfaceTextureEnum

SubsequentAppliedLoads
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralPlanarActionVarying
range: IfcStructuralLoad List

THERMALEXPANSIONCOEFFICIENTUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcCostSchedule
range: IfcCostScheduleTypeEnum

TimeStamp
type: ObjectProperty
type: FunctionalProperty
domain: IfcIrregularTimeSeriesValue
range: IfcDateTimeSelect

IfcMemberType
type: Class
subclass of: IfcBuildingElementType
subclass of: Restriction
  on class: IfcMemberTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMemberTypeEnum
  on property: PredefinedType
disjoint with: IfcPlateType
disjoint with: IfcRampFlightType
disjoint with: IfcBeamType
disjoint with: IfcCurtainWallType
disjoint with: IfcWallType
disjoint with: IfcBuildingElementProxyType
disjoint with: IfcStairFlightType
disjoint with: IfcSlabType
disjoint with: IfcColumnType
disjoint with: IfcCoveringType
disjoint with: IfcRailingType

BasisSurface
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurveBoundedPlane
range: IfcPlane

FillsVoids
type: ObjectProperty
type: FunctionalProperty
domain: IfcElement
range: IfcRelFillsElement
inverse of: RelatedBuildingElement

UpperBoundValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyBoundedValue
range: IfcValue

WeightsData
type: ObjectProperty
type: FunctionalProperty
domain: IfcRationalBezierCurve
range: REAL List

GRX
type: IfcCurrencyEnum
type: NamedIndividual

HEATSENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

Tag
type: ObjectProperty
type: FunctionalProperty
domain: IfcProxy
range: IfcLabel

TWO_QUARTER_WINDING_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

ThermalConductivity
type: ObjectProperty
type: FunctionalProperty
domain: IfcThermalMaterialProperties
range: IfcThermalConductivityMeasure

Status
type: ObjectProperty
type: FunctionalProperty
domain: IfcCostSchedule
range: IfcLabel

DIRECTWATERHEATER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

AcidityConcentration
type: ObjectProperty
type: FunctionalProperty
domain: IfcWaterProperties
range: IfcIonConcentrationMeasure

IfcWaterProperties
type: Class
subclass of: IfcMaterialProperties
subclass of: Restriction
  all values from: IfcIonConcentrationMeasure
  on property: hardness IfcWaterProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcIonConcentrationMeasure
  on property: hardness IfcWaterProperties
subclass of: Restriction
  all values from: IfcPHMeasure
  on property: PHLevel
subclass of: Restriction
  all values from: IfcIonConcentrationMeasure
  on property: AlkalinityConcentration
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: impuritiesContent IfcWaterProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPHMeasure
  on property: PHLevel
subclass of: Restriction
  all values from: BOOLEAN
  on property: IsPotable
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: dissolvedSolidsContent IfcWaterProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: BOOLEAN
  on property: IsPotable
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcIonConcentrationMeasure
  on property: AlkalinityConcentration
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcNormalisedRatioMeasure
  on property: impuritiesContent IfcWaterProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcNormalisedRatioMeasure
  on property: dissolvedSolidsContent IfcWaterProperties
subclass of: Restriction
  all values from: IfcIonConcentrationMeasure
  on property: AcidityConcentration
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcIonConcentrationMeasure
  on property: AcidityConcentration
disjoint with: IfcFuelProperties
disjoint with: IfcOpticalMaterialProperties
disjoint with: IfcMechanicalMaterialProperties
disjoint with: IfcGeneralMaterialProperties
disjoint with: IfcProductsOfCombustionProperties
disjoint with: IfcThermalMaterialProperties
disjoint with: IfcHygroscopicMaterialProperties
disjoint with: IfcExtendedMaterialProperties

HANDOPERATEDACTUATOR
type: IfcActuatorTypeEnum
type: NamedIndividual

IfcSubedge
type: Class
subclass of: IfcEdge
subclass of: Restriction
  on class: IfcEdge
  on property: ParentEdge
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcEdge
  on property: ParentEdge
disjoint with: IfcEdgeCurve
disjoint with: IfcOrientedEdge

IfcThermalMaterialProperties
type: Class
subclass of: IfcMaterialProperties
subclass of: Restriction
  all values from: IfcThermalConductivityMeasure
  on property: ThermalConductivity
subclass of: Restriction
  all values from: IfcThermodynamicTemperatureMeasure
  on property: FreezingPoint
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSpecificHeatCapacityMeasure
  on property: specificHeatCapacity IfcThermalMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermodynamicTemperatureMeasure
  on property: FreezingPoint
subclass of: Restriction
  all values from: IfcSpecificHeatCapacityMeasure
  on property: specificHeatCapacity IfcThermalMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermalConductivityMeasure
  on property: ThermalConductivity
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermodynamicTemperatureMeasure
  on property: BoilingPoint
subclass of: Restriction
  all values from: IfcThermodynamicTemperatureMeasure
  on property: BoilingPoint
disjoint with: IfcMechanicalMaterialProperties
disjoint with: IfcHygroscopicMaterialProperties
disjoint with: IfcExtendedMaterialProperties
disjoint with: IfcProductsOfCombustionProperties
disjoint with: IfcOpticalMaterialProperties
disjoint with: IfcWaterProperties
disjoint with: IfcFuelProperties
disjoint with: IfcGeneralMaterialProperties

IfcCovering
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRelCoversBldgElements
  on property: Covers
subclass of: Restriction
  all values from: IfcRelCoversBldgElements
  on property: Covers
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcCoveringTypeEnum
  on property: PredefinedType
subclass of: Restriction
  all values from: IfcRelCoversSpaces
  on property: coversSpaces IfcCovering
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRelCoversSpaces
  on property: coversSpaces IfcCovering
subclass of: Restriction
  all values from: IfcCoveringTypeEnum
  on property: PredefinedType
disjoint with: IfcBuildingElementProxy
disjoint with: IfcRailing
disjoint with: IfcRamp
disjoint with: IfcSlab
disjoint with: IfcRoof
disjoint with: IfcBuildingElementComponent
disjoint with: IfcWall
disjoint with: IfcMember
disjoint with: IfcDoor
disjoint with: IfcFooting
disjoint with: IfcPile
disjoint with: IfcBeam
disjoint with: IfcCurtainWall
disjoint with: IfcColumn
disjoint with: IfcRampFlight
disjoint with: IfcWindow
disjoint with: IfcStairFlight
disjoint with: IfcStair
disjoint with: IfcPlate

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcAddress
range: IfcText

IfcQuantityVolume
type: Class
subclass of: IfcPhysicalSimpleQuantity
subclass of: Restriction
  on class: IfcVolumeMeasure
  on property: VolumeValue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcVolumeMeasure
  on property: VolumeValue
disjoint with: IfcQuantityArea
disjoint with: IfcQuantityTime
disjoint with: IfcQuantityWeight
disjoint with: IfcQuantityLength
disjoint with: IfcQuantityCount

ELECTRICACTUATOR
type: IfcActuatorTypeEnum
type: NamedIndividual

MODULUSOFLINEARSUBGRADEREACTIONUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

ADIABATICWETTEDELEMENT
type: IfcHumidifierTypeEnum
type: NamedIndividual

SPRINKLER
type: IfcFireSuppressionTerminalTypeEnum
type: NamedIndividual

Position
type: ObjectProperty
type: FunctionalProperty
domain: IfcElementarySurface
range: IfcAxis2Placement3D

HERMETIC
type: IfcCompressorTypeEnum
type: NamedIndividual

POWERUNIT
type: IfcUnitEnum
type: NamedIndividual

PlanarForceX
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadPlanarForce
range: IfcPlanarForceMeasure

ChangeAction
type: ObjectProperty
type: FunctionalProperty
domain: IfcOwnerHistory
range: IfcChangeActionEnum

WebThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcUShapeProfileDef
range: IfcPositiveLengthMeasure

EdgeStart
type: ObjectProperty
type: FunctionalProperty
domain: IfcEdge
range: IfcVertex

RelatedOpeningElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelVoidsElement
range: IfcFeatureElementSubtraction
inverse of: voidsElements IfcFeatureElementSubtraction

IfcStructuralLoadLinearForce
type: Class
subclass of: IfcStructuralLoadStatic
subclass of: Restriction
  all values from: IfcLinearMomentMeasure
  on property: linearMomentY IfcStructuralLoadLinearForce
subclass of: Restriction
  all values from: IfcLinearMomentMeasure
  on property: linearMomentX IfcStructuralLoadLinearForce
subclass of: Restriction
  all values from: IfcLinearForceMeasure
  on property: LinearForceX
subclass of: Restriction
  all values from: IfcLinearForceMeasure
  on property: linearForceY IfcStructuralLoadLinearForce
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearMomentMeasure
  on property: linearMomentY IfcStructuralLoadLinearForce
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearForceMeasure
  on property: linearForceZ IfcStructuralLoadLinearForce
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearForceMeasure
  on property: linearForceY IfcStructuralLoadLinearForce
subclass of: Restriction
  all values from: IfcLinearForceMeasure
  on property: linearForceZ IfcStructuralLoadLinearForce
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearForceMeasure
  on property: LinearForceX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearMomentMeasure
  on property: linearMomentX IfcStructuralLoadLinearForce
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearMomentMeasure
  on property: LinearMomentZ
subclass of: Restriction
  all values from: IfcLinearMomentMeasure
  on property: LinearMomentZ
disjoint with: IfcStructuralLoadSingleForce
disjoint with: IfcStructuralLoadPlanarForce
disjoint with: IfcStructuralLoadTemperature
disjoint with: IfcStructuralLoadSingleDisplacement

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcDuctSilencerType
range: IfcDuctSilencerTypeEnum

RepresentationMap
type: ObjectProperty
type: FunctionalProperty
domain: IfcRepresentation
range: IfcRepresentationMap
inverse of: MappedRepresentation

RelatedStructuralActivity
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralActivity
range: IfcStructuralActivity
inverse of: AssignedToStructuralItem

ActualDuration
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcTimeMeasure

IfcDirection
type: Class
subclass of: IfcVectorOrDirection
subclass of: IfcOrientationSelect
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  all values from: Restriction
    all values from: Restriction
      all values from: Restriction
        on class: REAL EmptyList
        on property: hasNext
        qualified cardinality: 1
      on property: hasNext
    on property: hasNext
  on property: directionRatios IfcDirection
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: REAL List
  on property: directionRatios IfcDirection
subclass of: Restriction
  all values from: REAL List
  on property: directionRatios IfcDirection
subclass of: Restriction
  on class: REAL List
  on property: directionRatios IfcDirection
  qualified cardinality: 1
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcVector
disjoint with: IfcCurve
disjoint with: IfcGeometricSet
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcPoint
disjoint with: IfcSolidModel
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcSectionedSpine
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcBoundingBox
disjoint with: IfcAnnotationFillArea
disjoint with: IfcPlacement
disjoint with: IfcBooleanResult
disjoint with: IfcSurface
disjoint with: IfcDraughtingCallout
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcDefinedSymbol
disjoint with: IfcAnnotationSurface
disjoint with: IfcPlanarExtent
disjoint with: IfcTextLiteral
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcLightSource

Colour
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleForDefinedFont
range: IfcColour

CONTSAMEGRADIENT
type: IfcTransitionCode
type: NamedIndividual

IfcLShapeProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPlaneAngleMeasure
  on property: LegSlope
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: centreOfGravityInX IfcLShapeProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FilletRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: centreOfGravityInX IfcLShapeProfileDef
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: CentreOfGravityInY
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Width
subclass of: Restriction
  all values from: IfcPlaneAngleMeasure
  on property: LegSlope
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: Width
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: edgeRadius IfcLShapeProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: depth IfcLShapeProfileDef
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Thickness
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: edgeRadius IfcLShapeProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Thickness
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: depth IfcLShapeProfileDef
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: FilletRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: CentreOfGravityInY
disjoint with: IfcUShapeProfileDef
disjoint with: IfcTrapeziumProfileDef
disjoint with: IfcCircleProfileDef
disjoint with: IfcZShapeProfileDef
disjoint with: IfcCraneRailFShapeProfileDef
disjoint with: IfcCShapeProfileDef
disjoint with: IfcEllipseProfileDef
disjoint with: IfcTShapeProfileDef
disjoint with: IfcRectangleProfileDef
disjoint with: IfcCraneRailAShapeProfileDef
disjoint with: IfcIShapeProfileDef

LinearStiffnessByLengthX
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryEdgeCondition
range: IfcModulusOfLinearSubgradeReactionMeasure

LinearStiffnessByAreaZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryFaceCondition
range: IfcModulusOfSubgradeReactionMeasure

ScheduleStart
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcDateTimeSelect

FlangeWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcZShapeProfileDef
range: IfcPositiveLengthMeasure

IfcMaterialProperties
type: Class
subclass of: Restriction
  on class: IfcMaterial
  on property: Material
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMaterial
  on property: Material
subclass of: Class
  union of: IfcMechanicalMaterialProperties
  union of: IfcWaterProperties
  union of: IfcHygroscopicMaterialProperties
  union of: IfcFuelProperties
  union of: IfcGeneralMaterialProperties
  union of: IfcOpticalMaterialProperties
  union of: IfcExtendedMaterialProperties
  union of: IfcThermalMaterialProperties
  union of: IfcProductsOfCombustionProperties

IfcTextureMap
type: Class
subclass of: IfcTextureCoordinate
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcVertexBasedTextureMap
  on property: TextureMaps
subclass of: Restriction
  all values from: IfcVertexBasedTextureMap
  on property: TextureMaps
disjoint with: IfcTextureCoordinateGenerator

IfcPropertySet
type: Class
subclass of: IfcPropertySetDefinition
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcProperty
  on property: HasProperties
subclass of: Restriction
  all values from: IfcProperty
  on property: HasProperties
disjoint with: IfcWindowPanelProperties
disjoint with: IfcFluidFlowProperties
disjoint with: IfcDoorPanelProperties
disjoint with: IfcPermeableCoveringProperties
disjoint with: IfcSpaceThermalLoadProperties
disjoint with: IfcElementQuantity
disjoint with: IfcWindowLiningProperties
disjoint with: IfcSoundValue
disjoint with: IfcEnergyProperties
disjoint with: IfcReinforcementDefinitionProperties
disjoint with: IfcDoorLiningProperties
disjoint with: IfcServiceLifeFactor
disjoint with: IfcSoundProperties

CONTACTOR
type: IfcSwitchingDeviceTypeEnum
type: NamedIndividual

AssignedToStructuralItem
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralActivity
range: IfcRelConnectsStructuralActivity
inverse of: RelatedStructuralActivity

OPENTYPE
type: IfcCompressorTypeEnum
type: NamedIndividual

EnumerationReference
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyEnumeratedValue
range: IfcPropertyEnumeration

PermitID
type: ObjectProperty
type: FunctionalProperty
domain: IfcPermit
range: IfcIdentifier

LastRevisionTime
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcDateAndTime

JMD
type: IfcCurrencyEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcSanitaryTerminalType
range: IfcSanitaryTerminalTypeEnum

Position
type: ObjectProperty
type: FunctionalProperty
domain: IfcSweptSurface
range: IfcAxis2Placement3D

BACKDRAFTDAMPER
type: IfcDamperTypeEnum
type: NamedIndividual

DefiningValues
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyTableValue
range: IfcValue List

IfcRelAssociatesClassification
type: Class
subclass of: IfcRelAssociates
subclass of: Restriction
  all values from: IfcClassificationNotationSelect
  on property: RelatingClassification
subclass of: Restriction
  on class: IfcClassificationNotationSelect
  on property: RelatingClassification
  qualified cardinality: 1
disjoint with: IfcRelAssociatesLibrary
disjoint with: IfcRelAssociatesDocument
disjoint with: IfcRelAssociatesApproval
disjoint with: IfcRelAssociatesMaterial
disjoint with: IfcRelAssociatesProfileProperties
disjoint with: IfcRelAssociatesConstraint
disjoint with: IfcRelAssociatesAppliedValue

ReferencedByPlacements
type: ObjectProperty
domain: IfcObjectPlacement
range: IfcLocalPlacement
inverse of: placementRelTo IfcLocalPlacement

HeadWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailAShapeProfileDef
range: IfcPositiveLengthMeasure

Identifier
type: ObjectProperty
type: FunctionalProperty
domain: IfcApproval
range: IfcIdentifier

SupportedLength
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralMember
range: IfcLengthMeasure

UserDefinedThermalLoadSource
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceThermalLoadProperties
range: IfcLabel

LowerHeatingValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcFuelProperties
range: IfcHeatingValueMeasure

IfcLightSource
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcNormalisedRatioMeasure
  on property: Intensity
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: Intensity
subclass of: Restriction
  all values from: IfcColourRgb
  on property: LightColour
subclass of: Restriction
  on class: IfcColourRgb
  on property: LightColour
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: ambientIntensity IfcLightSource
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Class
  union of: IfcLightSourceDirectional
  union of: IfcLightSourceAmbient
  union of: IfcLightSourcePositional
  union of: IfcLightSourceGoniometric
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcNormalisedRatioMeasure
  on property: ambientIntensity IfcLightSource
disjoint with: IfcVector
disjoint with: IfcSolidModel
disjoint with: IfcPoint
disjoint with: IfcDraughtingCallout
disjoint with: IfcAnnotationSurface
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcBoundingBox
disjoint with: IfcPlanarExtent
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcPlacement
disjoint with: IfcBooleanResult
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcTextLiteral
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcSurface
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcGeometricSet
disjoint with: IfcCurve
disjoint with: IfcAnnotationFillArea
disjoint with: IfcDefinedSymbol
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcDirection
disjoint with: IfcSectionedSpine
disjoint with: IfcShellBasedSurfaceModel

LongitudinalBarCrossSectionArea
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingMesh
range: IfcAreaMeasure

RADIOACTIVITYUNIT
type: IfcUnitEnum
type: NamedIndividual

POSITIVE
type: IfcSurfaceSide
type: IfcDirectionSenseEnum
type: NamedIndividual

MODIFIEDADDED
type: IfcChangeActionEnum
type: NamedIndividual

WATERFILTER
type: IfcFilterTypeEnum
type: NamedIndividual

DYNAMIC
type: IfcCompressorTypeEnum
type: NamedIndividual

RotationalStiffnessByLengthZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryEdgeCondition
range: IfcModulusOfRotationalSubgradeReactionMeasure

IfcRelConnectsPorts
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcElement
  on property: RealizingElement
subclass of: Restriction
  on class: IfcPort
  on property: RelatedPort
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPort
  on property: RelatedPort
subclass of: Restriction
  all values from: IfcPort
  on property: RelatingPort
subclass of: Restriction
  on class: IfcPort
  on property: RelatingPort
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcElement
  on property: RealizingElement
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelFillsElement
disjoint with: IfcRelSequence
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelConnectsStructuralElement

PIVOTVERTICAL
type: IfcWindowPanelOperationEnum
type: NamedIndividual

RelatingConstraint
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraintRelationship
range: IfcConstraint
inverse of: RelatesConstraints

PLANEANGLEUNIT
type: IfcUnitEnum
type: NamedIndividual

YieldStress
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalSteelMaterialProperties
range: IfcPressureMeasure

ApplicationIdentifier
type: ObjectProperty
type: FunctionalProperty
domain: IfcApplication
range: IfcIdentifier

IfcRectangleProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: XDim
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: YDim
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: XDim
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: YDim
disjoint with: IfcEllipseProfileDef
disjoint with: IfcCircleProfileDef
disjoint with: IfcUShapeProfileDef
disjoint with: IfcTShapeProfileDef
disjoint with: IfcZShapeProfileDef
disjoint with: IfcCShapeProfileDef
disjoint with: IfcIShapeProfileDef
disjoint with: IfcCraneRailFShapeProfileDef
disjoint with: IfcLShapeProfileDef
disjoint with: IfcCraneRailAShapeProfileDef
disjoint with: IfcTrapeziumProfileDef

ORIGIN
type: IfcDimensionExtentUsage
type: NamedIndividual

FlowrateTimeSeries
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcTimeSeries

SolarTransmittance
type: ObjectProperty
type: FunctionalProperty
domain: IfcOpticalMaterialProperties
range: IfcPositiveRatioMeasure

Values
type: ObjectProperty
type: FunctionalProperty
domain: IfcRegularTimeSeries
range: IfcTimeSeriesValue List

MECHANICALENGINEER
type: IfcRoleEnum
type: NamedIndividual

ElementType
type: ObjectProperty
type: FunctionalProperty
domain: IfcElementType
range: IfcLabel

Country
type: ObjectProperty
type: FunctionalProperty
domain: IfcPostalAddress
range: IfcLabel

RelatedItems
type: ObjectProperty
domain: IfcClassificationItemRelationship
range: IfcClassificationItem
inverse of: IsClassifiedItemIn

AUDIOVISUALOUTLET
type: IfcOutletTypeEnum
type: NamedIndividual

FLOWMETER
type: IfcFlowMeterTypeEnum
type: NamedIndividual

DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER
type: IfcEvaporativeCoolerTypeEnum
type: NamedIndividual

Status
type: ObjectProperty
type: FunctionalProperty
domain: IfcTask
range: IfcLabel

Height
type: ObjectProperty
type: FunctionalProperty
domain: IfcPixelTexture
range: IfcInteger

BasisCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcOffsetCurve3D
range: IfcCurve

XDim
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangleProfileDef
range: IfcPositiveLengthMeasure

BELL
type: IfcAlarmTypeEnum
type: NamedIndividual

ASSISTEDSTEAM
type: IfcHumidifierTypeEnum
type: NamedIndividual

RelatingApproval
type: ObjectProperty
type: FunctionalProperty
domain: IfcApprovalRelationship
range: IfcApproval
inverse of: Relates

DiffuseReflectionColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleLighting
range: IfcColourRgb

IfcStructuralLinearAction
type: Class
subclass of: IfcStructuralAction
subclass of: Restriction
  on class: IfcProjectedOrTrueLengthEnum
  on property: ProjectedOrTrue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProjectedOrTrueLengthEnum
  on property: ProjectedOrTrue
disjoint with: IfcStructuralPointAction
disjoint with: IfcStructuralPlanarAction

OTHER_CONSTRUCTION
type: IfcWindowStyleConstructionEnum
type: NamedIndividual

TUBULARRADIATOR
type: IfcSpaceHeaterTypeEnum
type: NamedIndividual

CABLESEGMENT
type: IfcCableSegmentTypeEnum
type: NamedIndividual

AUD
type: IfcCurrencyEnum
type: NamedIndividual

RelatingItem
type: ObjectProperty
type: FunctionalProperty
domain: IfcClassificationItemRelationship
range: IfcClassificationItem
inverse of: IsClassifyingItemIn

RelatedElements
type: ObjectProperty
domain: IfcRelReferencedInSpatialStructure
range: IfcProduct
inverse of: ReferencedInStructures

IfcSectionReinforcementProperties
type: Class
subclass of: Restriction
  all values from: IfcSectionProperties
  on property: SectionDefinition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: TransversePosition
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: LongitudinalEndPosition
subclass of: Restriction
  on class: IfcReinforcingBarRoleEnum
  on property: ReinforcementRole
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: TransversePosition
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcReinforcementBarProperties
  on property: CrossSectionReinforcementDefinitions
subclass of: Restriction
  all values from: IfcReinforcementBarProperties
  on property: CrossSectionReinforcementDefinitions
subclass of: Restriction
  all values from: IfcReinforcingBarRoleEnum
  on property: ReinforcementRole
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: LongitudinalStartPosition
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: LongitudinalStartPosition
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcSectionProperties
  on property: SectionDefinition
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: LongitudinalEndPosition
  qualified cardinality: 1

IfcMeasureWithUnit
type: Class
subclass of: IfcAppliedValueSelect
subclass of: IfcConditionCriterionSelect
subclass of: IfcMetricValueSelect
subclass of: Restriction
  on class: IfcUnit
  on property: UnitComponent
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcUnit
  on property: UnitComponent
subclass of: Restriction
  on class: IfcValue
  on property: ValueComponent
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcValue
  on property: ValueComponent

RateSource
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurrencyRelationship
range: IfcLibraryInformation

IfcRelConnectsStructuralMember
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcBoundaryCondition
  on property: AppliedCondition
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: SupportedLength
subclass of: Restriction
  all values from: IfcAxis2Placement3D
  on property: ConditionCoordinateSystem
subclass of: Restriction
  all values from: IfcStructuralMember
  on property: RelatingStructuralMember
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAxis2Placement3D
  on property: ConditionCoordinateSystem
subclass of: Restriction
  all values from: IfcStructuralConnection
  on property: RelatedStructuralConnection
subclass of: Restriction
  all values from: IfcBoundaryCondition
  on property: AppliedCondition
subclass of: Restriction
  on class: IfcStructuralConnection
  on property: RelatedStructuralConnection
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcStructuralMember
  on property: RelatingStructuralMember
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcStructuralConnectionCondition
  on property: AdditionalConditions
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: SupportedLength
subclass of: Restriction
  all values from: IfcStructuralConnectionCondition
  on property: AdditionalConditions
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelFillsElement
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelSequence
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelVoidsElement

FREQUENCYUNIT
type: IfcUnitEnum
type: NamedIndividual

RelatingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsElements
range: IfcElement
inverse of: connectedTo IfcElement

QAR
type: IfcCurrencyEnum
type: NamedIndividual

TransversePosition
type: ObjectProperty
type: FunctionalProperty
domain: IfcSectionReinforcementProperties
range: IfcLengthMeasure

AppliedCondition
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralMember
range: IfcBoundaryCondition

CONTROL
type: IfcObjectTypeEnum
type: NamedIndividual

ElectricCurrentExponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcDimensionalExponents
range: INTEGER

PROJECTMANAGER
type: IfcRoleEnum
type: NamedIndividual

ATEND
type: IfcConnectionTypeEnum
type: NamedIndividual

QuadricAttenuation
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourcePositional
range: IfcReal

IfcEllipse
type: Class
subclass of: IfcConic
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: SemiAxis2
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: SemiAxis2
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: SemiAxis1
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: SemiAxis1
disjoint with: IfcCircle

LESSOR
type: IfcOccupantTypeEnum
type: NamedIndividual

AssemblyPlace
type: ObjectProperty
type: FunctionalProperty
domain: IfcElementAssembly
range: IfcAssemblyPlaceEnum

PUBLIC
type: IfcDocumentConfidentialityEnum
type: NamedIndividual

PLAIN
type: IfcReinforcingBarSurfaceEnum
type: NamedIndividual

RUNAROUNDCOILLOOP
type: IfcAirToAirHeatRecoveryTypeEnum
type: NamedIndividual

StartTime
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeries
range: IfcDateTimeSelect

ELECTRICCONDUCTANCEUNIT
type: IfcUnitEnum
type: NamedIndividual

FIXEDCASEMENT
type: IfcWindowPanelOperationEnum
type: NamedIndividual

VENTILATIONOUTSIDEAIR
type: IfcThermalLoadSourceEnum
type: NamedIndividual

IfcControllerType
type: Class
subclass of: IfcDistributionControlElementType
subclass of: Restriction
  on class: IfcControllerTypeEnum
  on property: predefinedType IfcControllerType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcControllerTypeEnum
  on property: predefinedType IfcControllerType
disjoint with: IfcAlarmType
disjoint with: IfcFlowInstrumentType
disjoint with: IfcSensorType
disjoint with: IfcActuatorType

TRIPLE_PANEL_HORIZONTAL
type: IfcWindowStyleOperationEnum
type: NamedIndividual

IfcEllipseProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: semiAxis2 IfcEllipseProfileDef
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: SemiAxis1
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: SemiAxis1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: semiAxis2 IfcEllipseProfileDef
disjoint with: IfcTShapeProfileDef
disjoint with: IfcCraneRailFShapeProfileDef
disjoint with: IfcRectangleProfileDef
disjoint with: IfcZShapeProfileDef
disjoint with: IfcCraneRailAShapeProfileDef
disjoint with: IfcIShapeProfileDef
disjoint with: IfcTrapeziumProfileDef
disjoint with: IfcCShapeProfileDef
disjoint with: IfcLShapeProfileDef
disjoint with: IfcCircleProfileDef
disjoint with: IfcUShapeProfileDef

ReferenceIntoLibrary
type: ObjectProperty
type: FunctionalProperty
domain: IfcLibraryReference
range: IfcLibraryInformation
inverse of: LibraryReference

DISHWASHER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

LETTINGAGENT
type: IfcOccupantTypeEnum
type: NamedIndividual

BLINN
type: IfcReflectanceMethodEnum
type: NamedIndividual

RelatingDraughtingCallout
type: ObjectProperty
type: FunctionalProperty
domain: IfcDraughtingCalloutRelationship
range: IfcDraughtingCallout
inverse of: IsRelatedToCallout

ShearCentreY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcLengthMeasure

TENDER
type: IfcCostScheduleTypeEnum
type: NamedIndividual

IsPredecessorTo
type: ObjectProperty
domain: IfcProcess
range: IfcRelSequence
inverse of: RelatingProcess

IfcSoundProperties
type: Class
subclass of: IfcPropertySetDefinition
subclass of: Restriction
  all values from: IfcSoundScaleEnum
  on property: SoundScale
subclass of: Restriction
  all values from: Restriction
    all values from: Restriction
      all values from: Restriction
        all values from: Restriction
        on property: hasNext
      on property: hasNext
    on property: hasNext
  on property: SoundValues
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcSoundValue List
  on property: SoundValues
subclass of: Restriction
  all values from: IfcSoundValue List
  on property: SoundValues
subclass of: Restriction
  on class: IfcBoolean
  on property: isAttenuating IfcSoundProperties
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBoolean
  on property: isAttenuating IfcSoundProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSoundScaleEnum
  on property: SoundScale
subclass of: Restriction
  on class: IfcSoundValue List
  on property: SoundValues
  qualified cardinality: 1
disjoint with: IfcWindowLiningProperties
disjoint with: IfcReinforcementDefinitionProperties
disjoint with: IfcEnergyProperties
disjoint with: IfcSpaceThermalLoadProperties
disjoint with: IfcDoorLiningProperties
disjoint with: IfcPermeableCoveringProperties
disjoint with: IfcFluidFlowProperties
disjoint with: IfcServiceLifeFactor
disjoint with: IfcWindowPanelProperties
disjoint with: IfcSoundValue
disjoint with: IfcPropertySet
disjoint with: IfcElementQuantity
disjoint with: IfcDoorPanelProperties

PointOfReferenceHatchLine
type: ObjectProperty
type: FunctionalProperty
domain: IfcFillAreaStyleHatching
range: IfcCartesianPoint

ContainsElements
type: ObjectProperty
domain: IfcSpatialStructureElement
range: IfcRelContainedInSpatialStructure
inverse of: RelatingStructure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcMemberType
range: IfcMemberTypeEnum

IfcRelDefinesByProperties
type: Class
subclass of: IfcRelDefines
subclass of: Restriction
  on class: IfcPropertySetDefinition
  on property: RelatingPropertyDefinition
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPropertySetDefinition
  on property: RelatingPropertyDefinition
disjoint with: IfcRelDefinesByType

LightDistributionDataSource
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourceGoniometric
range: IfcLightDistributionDataSourceSelect

PointParameterV
type: ObjectProperty
type: FunctionalProperty
domain: IfcPointOnSurface
range: IfcParameterValue

IfcConstructionResource
type: Class
subclass of: IfcResource
subclass of: Restriction
  all values from: IfcMeasureWithUnit
  on property: BaseQuantity
subclass of: Restriction
  all values from: IfcResourceConsumptionEnum
  on property: resourceConsumption IfcConstructionResource
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcIdentifier
  on property: ResourceIdentifier
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMeasureWithUnit
  on property: BaseQuantity
subclass of: Restriction
  all values from: IfcIdentifier
  on property: ResourceIdentifier
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: ResourceGroup
subclass of: Class
  union of: IfcSubContractResource
  union of: IfcLaborResource
  union of: IfcConstructionMaterialResource
  union of: IfcCrewResource
  union of: IfcConstructionEquipmentResource
  union of: IfcConstructionProductResource
subclass of: Restriction
  all values from: IfcLabel
  on property: ResourceGroup
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcResourceConsumptionEnum
  on property: resourceConsumption IfcConstructionResource

PRESSUREVESSEL
type: IfcTankTypeEnum
type: NamedIndividual

RefDirection
type: ObjectProperty
type: FunctionalProperty
domain: IfcAxis2Placement2D
range: IfcDirection

VND
type: IfcCurrencyEnum
type: NamedIndividual

TENANT
type: IfcOccupantTypeEnum
type: NamedIndividual

RelatedConstraints
type: ObjectProperty
domain: IfcConstraintRelationship
range: IfcConstraint
inverse of: IsRelatedWith

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcHeatExchangerType
range: IfcHeatExchangerTypeEnum

Contents
type: ObjectProperty
domain: IfcDraughtingCallout
range: IfcDraughtingCalloutElement

IfcStackTerminalType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  all values from: IfcStackTerminalTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcStackTerminalTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcSanitaryTerminalType
disjoint with: IfcGasTerminalType
disjoint with: IfcWasteTerminalType
disjoint with: IfcElectricHeaterType
disjoint with: IfcFireSuppressionTerminalType
disjoint with: IfcLightFixtureType
disjoint with: IfcAirTerminalType
disjoint with: IfcOutletType
disjoint with: IfcElectricApplianceType
disjoint with: IfcLampType

IfcStructuralPlanarAction
type: Class
subclass of: IfcStructuralAction
subclass of: Restriction
  on class: IfcProjectedOrTrueLengthEnum
  on property: ProjectedOrTrue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProjectedOrTrueLengthEnum
  on property: ProjectedOrTrue
disjoint with: IfcStructuralLinearAction
disjoint with: IfcStructuralPointAction

IfcRelCoversSpaces
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcSpace
  on property: RelatedSpace
subclass of: Restriction
  all values from: IfcCovering
  on property: RelatedCoverings
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcCovering
  on property: RelatedCoverings
subclass of: Restriction
  on class: IfcSpace
  on property: RelatedSpace
  qualified cardinality: 1
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelSequence
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelFillsElement
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelSpaceBoundary

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcElectricApplianceType
range: IfcElectricApplianceTypeEnum

HourComponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcLocalTime
range: IfcHourInDay

IfcExtendedMaterialProperties
type: Class
subclass of: IfcMaterialProperties
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcProperty
  on property: ExtendedProperties
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcProperty
  on property: ExtendedProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
disjoint with: IfcFuelProperties
disjoint with: IfcHygroscopicMaterialProperties
disjoint with: IfcMechanicalMaterialProperties
disjoint with: IfcOpticalMaterialProperties
disjoint with: IfcGeneralMaterialProperties
disjoint with: IfcWaterProperties
disjoint with: IfcProductsOfCombustionProperties
disjoint with: IfcThermalMaterialProperties

CISTERN
type: IfcSanitaryTerminalTypeEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcProtectiveDeviceType
range: IfcProtectiveDeviceTypeEnum

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcTransformerType
range: IfcTransformerTypeEnum

ParameterTakesPrecedence
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorStyle
range: BOOLEAN

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcCableCarrierSegmentType
range: IfcCableCarrierSegmentTypeEnum

STEEL
type: IfcDoorStyleConstructionEnum
type: IfcWindowStyleConstructionEnum
type: NamedIndividual

CHANGEORDER
type: IfcProjectOrderTypeEnum
type: NamedIndividual

FREEFORM
type: IfcStairFlightTypeEnum
type: IfcRoofTypeEnum
type: NamedIndividual

IfcSweptSurface
type: Class
subclass of: IfcSurface
subclass of: Restriction
  on class: IfcAxis2Placement3D
  on property: Position
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAxis2Placement3D
  on property: Position
subclass of: Restriction
  on class: IfcProfileDef
  on property: SweptCurve
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProfileDef
  on property: SweptCurve
subclass of: Class
  union of: IfcSurfaceOfRevolution
  union of: IfcSurfaceOfLinearExtrusion
disjoint with: IfcBoundedSurface
disjoint with: IfcElementarySurface

HeadDepth2
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailFShapeProfileDef
range: IfcPositiveLengthMeasure

MAIN
type: IfcReinforcingBarRoleEnum
type: NamedIndividual

GBP
type: IfcCurrencyEnum
type: NamedIndividual

IfcAxis2Placement3D
type: Class
subclass of: IfcAxis2Placement
subclass of: IfcPlacement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDirection
  on property: RefDirection
subclass of: Restriction
  all values from: IfcDirection
  on property: RefDirection
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDirection
  on property: axis IfcAxis2Placement3D
subclass of: Restriction
  all values from: IfcDirection
  on property: axis IfcAxis2Placement3D
disjoint with: IfcAxis2Placement2D
disjoint with: IfcAxis1Placement

TextIndent
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleTextModel
range: IfcSizeSelect

MomentOfInertiaZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcMomentOfInertiaMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcBeamType
range: IfcBeamTypeEnum

F_INUSECONDITIONS
type: IfcServiceLifeFactorTypeEnum
type: NamedIndividual

ClassifiedAs
type: ObjectProperty
domain: IfcConstraint
range: IfcConstraintClassificationRelationship
inverse of: ClassifiedConstraint

ILLUMINANCEUNIT
type: IfcUnitEnum
type: NamedIndividual

IfcProfileDef
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: ProfileName
subclass of: Restriction
  all values from: IfcLabel
  on property: ProfileName
subclass of: Restriction
  on class: IfcProfileTypeEnum
  on property: ProfileType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProfileTypeEnum
  on property: ProfileType
subclass of: Class
  union of: IfcArbitraryOpenProfileDef
  union of: IfcArbitraryClosedProfileDef
  union of: IfcParameterizedProfileDef
  union of: IfcCompositeProfileDef
  union of: IfcDerivedProfileDef

TRENCH
type: IfcDistributionChamberElementTypeEnum
type: NamedIndividual

PEOPLE
type: IfcThermalLoadSourceEnum
type: NamedIndividual

CONDUITSEGMENT
type: IfcCableCarrierSegmentTypeEnum
type: NamedIndividual

HasFillings
type: ObjectProperty
domain: IfcOpeningElement
range: IfcRelFillsElement
inverse of: relatingOpeningElement IfcRelFillsElement

BasisSurface
type: ObjectProperty
type: FunctionalProperty
domain: IfcPointOnSurface
range: IfcSurface

DAILY
type: IfcTimeSeriesScheduleTypeEnum
type: NamedIndividual

IfcBoxedHalfSpace
type: Class
subclass of: IfcHalfSpaceSolid
subclass of: Restriction
  on class: IfcBoundingBox
  on property: enclosure IfcBoxedHalfSpace
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBoundingBox
  on property: enclosure IfcBoxedHalfSpace
disjoint with: IfcPolygonalBoundedHalfSpace

IfcBoilerType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  on class: IfcBoilerTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBoilerTypeEnum
  on property: PredefinedType
disjoint with: IfcElectricMotorType
disjoint with: IfcTransformerType
disjoint with: IfcCoolingTowerType
disjoint with: IfcHumidifierType
disjoint with: IfcCondenserType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcHeatExchangerType
disjoint with: IfcChillerType
disjoint with: IfcCooledBeamType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcEvaporatorType
disjoint with: IfcCoilType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcTubeBundleType
disjoint with: IfcMotorConnectionType
disjoint with: IfcAirToAirHeatRecoveryType

LOCKED
type: IfcStateEnum
type: NamedIndividual

PURCHASEORDER
type: IfcProjectOrderTypeEnum
type: NamedIndividual

IfcStructuralConnectionCondition
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: name IfcStructuralConnectionCondition
subclass of: Restriction
  all values from: IfcLabel
  on property: name IfcStructuralConnectionCondition
subclass of: Class
  union of: IfcSlippageConnectionCondition
  union of: IfcFailureConnectionCondition

Quality
type: ObjectProperty
type: FunctionalProperty
domain: IfcPhysicalComplexQuantity
range: IfcLabel

SMOKEDAMPER
type: IfcDamperTypeEnum
type: NamedIndividual

Role
type: ObjectProperty
type: FunctionalProperty
domain: IfcApprovalActorRelationship
range: IfcActorRole

RelatingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelProjectsElement
range: IfcElement
inverse of: HasProjections

FlangeSlope
type: ObjectProperty
type: FunctionalProperty
domain: IfcTShapeProfileDef
range: IfcPlaneAngleMeasure

MolecularWeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeneralMaterialProperties
range: IfcMolecularWeightMeasure

STRAIGHT
type: IfcStairFlightTypeEnum
type: IfcRampFlightTypeEnum
type: NamedIndividual

ITL
type: IfcCurrencyEnum
type: NamedIndividual

WebThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailFShapeProfileDef
range: IfcPositiveLengthMeasure

TEXTURE
type: IfcSurfaceTextureEnum
type: NamedIndividual

IfcTShapeProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: CentreOfGravityInY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: FilletRadius
subclass of: Restriction
  all values from: IfcPlaneAngleMeasure
  on property: FlangeSlope
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: depth IfcTShapeProfileDef
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FlangeEdgeRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: depth IfcTShapeProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: WebEdgeRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FlangeWidth
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPlaneAngleMeasure
  on property: WebSlope
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FilletRadius
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: FlangeThickness
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: webThickness IfcTShapeProfileDef
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPlaneAngleMeasure
  on property: WebSlope
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: CentreOfGravityInY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: FlangeEdgeRadius
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: WebEdgeRadius
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: FlangeWidth
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: webThickness IfcTShapeProfileDef
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPlaneAngleMeasure
  on property: FlangeSlope
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FlangeThickness
disjoint with: IfcCraneRailAShapeProfileDef
disjoint with: IfcEllipseProfileDef
disjoint with: IfcCircleProfileDef
disjoint with: IfcCShapeProfileDef
disjoint with: IfcUShapeProfileDef
disjoint with: IfcRectangleProfileDef
disjoint with: IfcTrapeziumProfileDef
disjoint with: IfcLShapeProfileDef
disjoint with: IfcZShapeProfileDef
disjoint with: IfcIShapeProfileDef
disjoint with: IfcCraneRailFShapeProfileDef

RelatedBuildings
type: ObjectProperty
domain: IfcRelServicesBuildings
range: IfcSpatialStructureElement
inverse of: servicedBySystems IfcSpatialStructureElement

IsRelatedWith
type: ObjectProperty
domain: IfcApproval
range: IfcApprovalRelationship
inverse of: RelatedApproval

AppliedLoad
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralActivity
range: IfcStructuralLoad

KWD
type: IfcCurrencyEnum
type: NamedIndividual

WorkMethod
type: ObjectProperty
type: FunctionalProperty
domain: IfcTask
range: IfcLabel

IfcRelInteractionRequirements
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcNormalisedRatioMeasure
  on property: ImportanceRating
subclass of: Restriction
  on class: IfcSpaceProgram
  on property: RelatedSpaceProgram
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcCountMeasure
  on property: DailyInteraction
subclass of: Restriction
  all values from: IfcCountMeasure
  on property: DailyInteraction
subclass of: Restriction
  all values from: IfcNormalisedRatioMeasure
  on property: ImportanceRating
subclass of: Restriction
  all values from: IfcSpaceProgram
  on property: RelatedSpaceProgram
subclass of: Restriction
  all values from: IfcSpatialStructureElement
  on property: LocationOfInteraction
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSpatialStructureElement
  on property: LocationOfInteraction
subclass of: Restriction
  on class: IfcSpaceProgram
  on property: RelatingSpaceProgram
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSpaceProgram
  on property: RelatingSpaceProgram
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelSequence
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelFillsElement
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelConnectsStructuralActivity

IONCONCENTRATIONUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

HeadDepth3
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailFShapeProfileDef
range: IfcPositiveLengthMeasure

FREQUENCYMETER
type: IfcFlowInstrumentTypeEnum
type: NamedIndividual

IfcPile
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  all values from: IfcPileConstructionEnum
  on property: ConstructionType
subclass of: Restriction
  all values from: IfcPileTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcPileTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPileConstructionEnum
  on property: ConstructionType
disjoint with: IfcColumn
disjoint with: IfcBuildingElementComponent
disjoint with: IfcMember
disjoint with: IfcFooting
disjoint with: IfcBeam
disjoint with: IfcDoor
disjoint with: IfcWindow
disjoint with: IfcStair
disjoint with: IfcSlab
disjoint with: IfcRoof
disjoint with: IfcRamp
disjoint with: IfcCovering
disjoint with: IfcWall
disjoint with: IfcRampFlight
disjoint with: IfcCurtainWall
disjoint with: IfcPlate
disjoint with: IfcStairFlight
disjoint with: IfcRailing
disjoint with: IfcBuildingElementProxy

ReferencesElements
type: ObjectProperty
domain: IfcSpatialStructureElement
range: IfcRelReferencedInSpatialStructure
inverse of: RelatingStructure

ISOTHERMALMOISTURECAPACITYUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

CoordinateSpaceDimension
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeometricRepresentationContext
range: IfcDimensionCount

ApplicableOccurrence
type: ObjectProperty
type: FunctionalProperty
domain: IfcTypeObject
range: IfcLabel

BALANCINGDAMPER
type: IfcDamperTypeEnum
type: NamedIndividual

IfcFilterType
type: Class
subclass of: IfcFlowTreatmentDeviceType
subclass of: Restriction
  on class: IfcFilterTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcFilterTypeEnum
  on property: PredefinedType
disjoint with: IfcDuctSilencerType

SIDEHUNGRIGHTHAND
type: IfcWindowPanelOperationEnum
type: NamedIndividual

HANDRAIL
type: IfcRailingTypeEnum
type: NamedIndividual

Editors
type: ObjectProperty
domain: IfcDocumentInformation
range: IfcActorSelect

DepreciatedValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsset
range: IfcCostValue

FURNITUREINVENTORY
type: IfcInventoryTypeEnum
type: NamedIndividual

SHRINKAGE
type: IfcActionSourceTypeEnum
type: NamedIndividual

REFRIGERATOR
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

PatternList
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurveStyleFont
range: IfcCurveStyleFontPattern List

ZDim
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundingBox
range: IfcPositiveLengthMeasure

OverridingProperties
type: ObjectProperty
domain: IfcRelOverridesProperties
range: IfcProperty

IfcFuelProperties
type: Class
subclass of: IfcMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcHeatingValueMeasure
  on property: HigherHeatingValue
subclass of: Restriction
  all values from: IfcHeatingValueMeasure
  on property: LowerHeatingValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcHeatingValueMeasure
  on property: LowerHeatingValue
subclass of: Restriction
  all values from: IfcThermodynamicTemperatureMeasure
  on property: CombustionTemperature
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: carbonContent IfcFuelProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermodynamicTemperatureMeasure
  on property: CombustionTemperature
subclass of: Restriction
  all values from: IfcHeatingValueMeasure
  on property: HigherHeatingValue
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: carbonContent IfcFuelProperties
disjoint with: IfcMechanicalMaterialProperties
disjoint with: IfcProductsOfCombustionProperties
disjoint with: IfcGeneralMaterialProperties
disjoint with: IfcWaterProperties
disjoint with: IfcThermalMaterialProperties
disjoint with: IfcHygroscopicMaterialProperties
disjoint with: IfcOpticalMaterialProperties
disjoint with: IfcExtendedMaterialProperties

Label
type: ObjectProperty
type: FunctionalProperty
domain: IfcDerivedProfileDef
range: IfcLabel

ODORFILTER
type: IfcFilterTypeEnum
type: NamedIndividual

PreparedBy
type: ObjectProperty
type: FunctionalProperty
domain: IfcCostSchedule
range: IfcActorSelect

AdditionalConditions
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralMember
range: IfcStructuralConnectionCondition

TaskId
type: ObjectProperty
type: FunctionalProperty
domain: IfcTask
range: IfcIdentifier

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcDuctFittingType
range: IfcDuctFittingTypeEnum

RelatedPort
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsPorts
range: IfcPort
inverse of: ConnectedFrom

TRL
type: IfcCurrencyEnum
type: NamedIndividual

IfcRelFlowControlElements
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  on class: IfcDistributionFlowElement
  on property: RelatingFlowElement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDistributionFlowElement
  on property: RelatingFlowElement
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcDistributionControlElement
  on property: RelatedControlElements
subclass of: Restriction
  all values from: IfcDistributionControlElement
  on property: RelatedControlElements
disjoint with: IfcRelSequence
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelFillsElement
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelReferencedInSpatialStructure

IfcApprovalPropertyRelationship
type: Class
subclass of: Restriction
  on class: IfcApproval
  on property: approval IfcApprovalPropertyRelationship
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcApproval
  on property: approval IfcApprovalPropertyRelationship
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcProperty
  on property: ApprovedProperties
subclass of: Restriction
  all values from: IfcProperty
  on property: ApprovedProperties

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcActuatorType
range: IfcActuatorTypeEnum

IfcRelAssociatesDocument
type: Class
subclass of: IfcRelAssociates
subclass of: Restriction
  on class: IfcDocumentSelect
  on property: relatingDocument IfcRelAssociatesDocument
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDocumentSelect
  on property: relatingDocument IfcRelAssociatesDocument
disjoint with: IfcRelAssociatesAppliedValue
disjoint with: IfcRelAssociatesConstraint
disjoint with: IfcRelAssociatesLibrary
disjoint with: IfcRelAssociatesClassification
disjoint with: IfcRelAssociatesProfileProperties
disjoint with: IfcRelAssociatesMaterial
disjoint with: IfcRelAssociatesApproval

IfcSweptAreaSolid
type: Class
subclass of: IfcSolidModel
subclass of: Restriction
  all values from: IfcAxis2Placement3D
  on property: Position
subclass of: Restriction
  on class: IfcAxis2Placement3D
  on property: Position
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProfileDef
  on property: SweptArea
subclass of: Class
  union of: IfcExtrudedAreaSolid
  union of: IfcRevolvedAreaSolid
  union of: IfcSurfaceCurveSweptAreaSolid
subclass of: Restriction
  on class: IfcProfileDef
  on property: SweptArea
  qualified cardinality: 1
disjoint with: IfcCsgSolid
disjoint with: IfcManifoldSolidBrep
disjoint with: IfcSweptDiskSolid

SourceDescription
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceThermalLoadProperties
range: IfcText

Benchmark
type: ObjectProperty
type: FunctionalProperty
domain: IfcMetric
range: IfcBenchmarkEnum

RADIAN
type: IfcSIUnitName
type: NamedIndividual

DOUBLE_DOOR_SINGLE_SWING
type: IfcDoorStyleOperationEnum
type: NamedIndividual

IfcCenterLineProfileDef
type: Class
subclass of: IfcArbitraryOpenProfileDef
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Thickness
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Thickness

PanelPosition
type: ObjectProperty
type: FunctionalProperty
domain: IfcPermeableCoveringProperties
range: IfcWindowPanelPositionEnum

REDUCER
type: IfcCableCarrierFittingTypeEnum
type: NamedIndividual

IfcRationalBezierCurve
type: Class
subclass of: IfcBezierCurve
subclass of: Restriction
  on class: REAL List
  on property: WeightsData
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: REAL List
  on property: WeightsData
subclass of: Restriction
  all values from: REAL List
  on property: WeightsData

LocationAtRelatingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcConnectionPortGeometry
range: IfcAxis2Placement

BaseSurface
type: ObjectProperty
type: FunctionalProperty
domain: IfcHalfSpaceSolid
range: IfcSurface

IfcRepresentationItem
type: Class
subclass of: IfcLayeredItem
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcStyledItem
  on property: styledByItem IfcRepresentationItem
subclass of: Restriction
  all values from: IfcStyledItem
  on property: styledByItem IfcRepresentationItem
subclass of: Class
  union of: IfcTopologicalRepresentationItem
  union of: IfcGeometricRepresentationItem
  union of: IfcMappedItem
  union of: IfcStyledItem

DiffuseTransmissionColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleLighting
range: IfcColourRgb

TYPE_B
type: IfcLightDistributionCurveEnum
type: NamedIndividual

SurfaceOnRelatingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcConnectionSurfaceGeometry
range: IfcSurfaceOrFaceSurface

IfcQuantityWeight
type: Class
subclass of: IfcPhysicalSimpleQuantity
subclass of: Restriction
  on class: IfcMassMeasure
  on property: WeightValue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMassMeasure
  on property: WeightValue
disjoint with: IfcQuantityArea
disjoint with: IfcQuantityTime
disjoint with: IfcQuantityLength
disjoint with: IfcQuantityCount
disjoint with: IfcQuantityVolume

WAxes
type: ObjectProperty
type: FunctionalProperty
domain: IfcGrid
range: IfcGridAxis List

RelatedCoverings
type: ObjectProperty
domain: IfcRelCoversBldgElements
range: IfcCovering
inverse of: Covers

IfcPlacement
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  on class: IfcCartesianPoint
  on property: Location
  qualified cardinality: 1
subclass of: Class
  union of: IfcAxis1Placement
  union of: IfcAxis2Placement2D
  union of: IfcAxis2Placement3D
subclass of: Restriction
  all values from: IfcCartesianPoint
  on property: Location
disjoint with: IfcAnnotationFillArea
disjoint with: IfcSurface
disjoint with: IfcLightSource
disjoint with: IfcBooleanResult
disjoint with: IfcTextLiteral
disjoint with: IfcVector
disjoint with: IfcDefinedSymbol
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcGeometricSet
disjoint with: IfcDirection
disjoint with: IfcPoint
disjoint with: IfcBoundingBox
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcSolidModel
disjoint with: IfcAnnotationSurface
disjoint with: IfcDraughtingCallout
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcPlanarExtent
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcCurve
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcSectionedSpine
disjoint with: IfcCompositeCurveSegment

SECONDARY
type: IfcEnergySequenceEnum
type: NamedIndividual

DECA
type: IfcSIPrefix
type: NamedIndividual

BUTTERFLY_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

XLength
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangularPyramid
range: IfcPositiveLengthMeasure

GIP
type: IfcCurrencyEnum
type: NamedIndividual

IfcConnectionPortGeometry
type: Class
subclass of: IfcConnectionGeometry
subclass of: Restriction
  all values from: IfcProfileDef
  on property: ProfileOfPort
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAxis2Placement
  on property: locationAtRelatedElement IfcConnectionPortGeometry
subclass of: Restriction
  on class: IfcProfileDef
  on property: ProfileOfPort
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAxis2Placement
  on property: locationAtRelatedElement IfcConnectionPortGeometry
subclass of: Restriction
  all values from: IfcAxis2Placement
  on property: LocationAtRelatingElement
subclass of: Restriction
  on class: IfcAxis2Placement
  on property: LocationAtRelatingElement
  qualified cardinality: 1
disjoint with: IfcConnectionPointGeometry
disjoint with: IfcConnectionCurveGeometry
disjoint with: IfcConnectionSurfaceGeometry

WHISTLE
type: IfcAlarmTypeEnum
type: NamedIndividual

Quantities
type: ObjectProperty
domain: IfcElementQuantity
range: IfcPhysicalQuantity

UnitType
type: ObjectProperty
type: FunctionalProperty
domain: IfcNamedUnit
range: IfcUnitEnum

VaryingAppliedLoadLocation
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralPlanarActionVarying
range: IfcShapeAspect

CONSULTANT
type: IfcRoleEnum
type: NamedIndividual

IfcRelOverridesProperties
type: Class
subclass of: IfcRelDefinesByProperties
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcProperty
  on property: OverridingProperties
subclass of: Restriction
  all values from: IfcProperty
  on property: OverridingProperties

RepeatT
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceTexture
range: BOOLEAN

SINGLE_SWING_RIGHT
type: IfcDoorStyleOperationEnum
type: NamedIndividual

IfcComplexProperty
type: Class
subclass of: IfcProperty
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcProperty
  on property: hasProperties IfcComplexProperty
subclass of: Restriction
  all values from: IfcProperty
  on property: hasProperties IfcComplexProperty
subclass of: Restriction
  on class: IfcIdentifier
  on property: usageName IfcComplexProperty
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcIdentifier
  on property: usageName IfcComplexProperty
disjoint with: IfcSimpleProperty

POST
type: IfcMemberTypeEnum
type: NamedIndividual

YLength
type: ObjectProperty
type: FunctionalProperty
domain: IfcBlock
range: IfcPositiveLengthMeasure

ANGULARVELOCITYUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

CENTRIFUGALBACKWARDINCLINEDCURVED
type: IfcFanTypeEnum
type: NamedIndividual

GASBURNER
type: IfcGasTerminalTypeEnum
type: NamedIndividual

CentreOfGravityInX
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcLengthMeasure

CasingDepth
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcPositiveLengthMeasure

SpineCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcSectionedSpine
range: IfcCompositeCurve

IfcServiceLifeFactor
type: Class
subclass of: IfcPropertySetDefinition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMeasureValue
  on property: LowerValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMeasureValue
  on property: UpperValue
subclass of: Restriction
  all values from: IfcMeasureValue
  on property: mostUsedValue IfcServiceLifeFactor
subclass of: Restriction
  on class: IfcServiceLifeFactorTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcMeasureValue
  on property: LowerValue
subclass of: Restriction
  all values from: IfcServiceLifeFactorTypeEnum
  on property: PredefinedType
subclass of: Restriction
  all values from: IfcMeasureValue
  on property: UpperValue
subclass of: Restriction
  on class: IfcMeasureValue
  on property: mostUsedValue IfcServiceLifeFactor
  qualified cardinality: 1
disjoint with: IfcDoorPanelProperties
disjoint with: IfcFluidFlowProperties
disjoint with: IfcWindowLiningProperties
disjoint with: IfcDoorLiningProperties
disjoint with: IfcSoundProperties
disjoint with: IfcPropertySet
disjoint with: IfcReinforcementDefinitionProperties
disjoint with: IfcPermeableCoveringProperties
disjoint with: IfcEnergyProperties
disjoint with: IfcSpaceThermalLoadProperties
disjoint with: IfcWindowPanelProperties
disjoint with: IfcElementQuantity
disjoint with: IfcSoundValue

IfcPreDefinedItem
type: Class
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Class
  union of: IfcPreDefinedCurveFont
  union of: IfcPreDefinedTextFont
  union of: IfcPreDefinedColour
  union of: IfcPreDefinedSymbol

KRW
type: IfcCurrencyEnum
type: NamedIndividual

Polygon
type: ObjectProperty
type: FunctionalProperty
domain: IfcPolyLoop
range: IfcCartesianPoint List

TextCharacterAppearance
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyle
range: IfcCharacterStyleSelect

ExtendedProperties
type: ObjectProperty
domain: IfcExtendedMaterialProperties
range: IfcProperty

FilletRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcLShapeProfileDef
range: IfcPositiveLengthMeasure

RelatedObjects
type: ObjectProperty
domain: IfcRelAssociates
range: IfcRoot

MiddleNames
type: ObjectProperty
type: FunctionalProperty
domain: IfcPerson
range: IfcLabel List

INTEGERCOUNTRATEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

Placement
type: ObjectProperty
type: FunctionalProperty
domain: IfcPlanarBox
range: IfcAxis2Placement

PROPORTIONALINTEGRAL
type: IfcControllerTypeEnum
type: NamedIndividual

MANHOLE
type: IfcDistributionChamberElementTypeEnum
type: NamedIndividual

BarSurface
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingBar
range: IfcReinforcingBarSurfaceEnum

TILTANDTURNLEFTHAND
type: IfcWindowPanelOperationEnum
type: NamedIndividual

ProfileName
type: ObjectProperty
type: FunctionalProperty
domain: IfcProfileDef
range: IfcLabel

Elevation
type: ObjectProperty
type: FunctionalProperty
domain: IfcBuildingStorey
range: IfcLengthMeasure

TargetUsers
type: ObjectProperty
domain: IfcCostSchedule
range: IfcActorSelect

SAFETYCUTOFF
type: IfcValveTypeEnum
type: NamedIndividual

UpdateDate
type: ObjectProperty
type: FunctionalProperty
domain: IfcCostSchedule
range: IfcDateTimeSelect

PrefixTitles
type: ObjectProperty
type: FunctionalProperty
domain: IfcPerson
range: IfcLabel List

PHP
type: IfcCurrencyEnum
type: NamedIndividual

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcShapeAspect
range: IfcText

ANNUAL
type: IfcTimeSeriesScheduleTypeEnum
type: NamedIndividual

TemperatureTimeSeries
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcTimeSeries

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcRoot
range: IfcLabel

SIEVERT
type: IfcSIUnitName
type: NamedIndividual

Intensity
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSource
range: IfcNormalisedRatioMeasure

LoopVertex
type: ObjectProperty
type: FunctionalProperty
domain: IfcVertexLoop
range: IfcVertex

DRYBULBTEMPERATURE
type: IfcThermalLoadSourceEnum
type: NamedIndividual

DefinesType
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertySetDefinition
range: IfcTypeObject
inverse of: hasPropertySets IfcTypeObject

BaseDepth1
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailFShapeProfileDef
range: IfcPositiveLengthMeasure

IfcZShapeProfileDef
type: Class
subclass of: IfcParameterizedProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: EdgeRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FlangeWidth
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: WebThickness
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: depth IfcZShapeProfileDef
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: EdgeRadius
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: FilletRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: depth IfcZShapeProfileDef
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: WebThickness
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FilletRadius
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FlangeThickness
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: FlangeWidth
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: FlangeThickness
  qualified cardinality: 1
disjoint with: IfcIShapeProfileDef
disjoint with: IfcUShapeProfileDef
disjoint with: IfcCShapeProfileDef
disjoint with: IfcCircleProfileDef
disjoint with: IfcEllipseProfileDef
disjoint with: IfcCraneRailFShapeProfileDef
disjoint with: IfcRectangleProfileDef
disjoint with: IfcTrapeziumProfileDef
disjoint with: IfcLShapeProfileDef
disjoint with: IfcCraneRailAShapeProfileDef
disjoint with: IfcTShapeProfileDef

MaterialClassifications
type: ObjectProperty
domain: IfcMaterialClassificationRelationship
range: IfcClassificationNotationSelect

DOUBLE_DOOR_SLIDING
type: IfcDoorStyleOperationEnum
type: NamedIndividual

COMPRESSION_MEMBER
type: IfcStructuralCurveTypeEnum
type: NamedIndividual

POLYGONAL
type: IfcWallTypeEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoilerType
range: IfcBoilerTypeEnum

OffsetDistances
type: ObjectProperty
type: FunctionalProperty
domain: IfcVirtualGridIntersection
range: IfcLengthMeasure List

IfcOrganization
type: Class
subclass of: IfcObjectReferenceSelect
subclass of: IfcActorSelect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: description IfcOrganization
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcIdentifier
  on property: Id
subclass of: Restriction
  all values from: IfcAddress List
  on property: addresses IfcOrganization
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcAddress List
  on property: addresses IfcOrganization
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcActorRole List
  on property: Roles
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAddress List
  on property: addresses IfcOrganization
subclass of: Restriction
  all values from: IfcOrganizationRelationship
  on property: Relates
subclass of: Restriction
  all values from: IfcActorRole List
  on property: Roles
subclass of: Restriction
  all values from: IfcOrganizationRelationship
  on property: IsRelatedBy
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcActorRole List
  on property: Roles
subclass of: Restriction
  all values from: IfcText
  on property: description IfcOrganization
subclass of: Restriction
  all values from: IfcIdentifier
  on property: Id
subclass of: Restriction
  all values from: IfcPersonAndOrganization
  on property: Engages

EUR
type: IfcCurrencyEnum
type: NamedIndividual

IncorporationDate
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsset
range: IfcCalendarDate

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcElectricGeneratorType
range: IfcElectricGeneratorTypeEnum

ParentContext
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeometricRepresentationSubContext
range: IfcGeometricRepresentationContext
inverse of: HasSubContexts

FUMEHOODEXHAUST
type: IfcDamperTypeEnum
type: NamedIndividual

IsConnectionRealization
type: ObjectProperty
domain: IfcElement
range: IfcRelConnectsWithRealizingElements
inverse of: RealizingElements

ShearDeformationAreaZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcAreaMeasure

OriginalValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcInventory
range: IfcCostValue

TorsionalConstantX
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcMomentOfInertiaMeasure

DistributionPointFunction
type: ObjectProperty
type: FunctionalProperty
domain: IfcElectricDistributionPoint
range: IfcElectricDistributionPointFunctionEnum

ROLLINGUP
type: IfcDoorStyleOperationEnum
type: IfcDoorPanelOperationEnum
type: NamedIndividual

ApplicationFullName
type: ObjectProperty
type: FunctionalProperty
domain: IfcApplication
range: IfcLabel

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcPipeFittingType
range: IfcPipeFittingTypeEnum

CurveFontScaling
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurveStyleFontAndScaling
range: IfcPositiveRatioMeasure

AdmixturesDescription
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalConcreteMaterialProperties
range: IfcText

CriterionDateTime
type: ObjectProperty
type: FunctionalProperty
domain: IfcConditionCriterion
range: IfcDateTimeSelect

IfcOrientedEdge
type: Class
subclass of: IfcEdge
subclass of: Restriction
  on class: BOOLEAN
  on property: Orientation
  qualified cardinality: 1
subclass of: Restriction
  all values from: BOOLEAN
  on property: Orientation
subclass of: Restriction
  on class: IfcEdge
  on property: EdgeElement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcEdge
  on property: EdgeElement
disjoint with: IfcEdgeCurve
disjoint with: IfcSubedge

ELEMENTEDWALL
type: IfcWallTypeEnum
type: NamedIndividual

IfcPropertyEnumeration
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcUnit
  on property: Unit
subclass of: Restriction
  all values from: IfcUnit
  on property: Unit
subclass of: Restriction
  on class: IfcValue List
  on property: EnumerationValues
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcValue List
  on property: EnumerationValues
subclass of: Restriction
  all values from: IfcValue List
  on property: EnumerationValues
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Name

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyDependencyRelationship
range: IfcLabel

Thickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcRibPlateProfileProperties
range: IfcPositiveLengthMeasure

IfcRelDefines
type: Class
subclass of: IfcRelationship
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcObject
  on property: relatedObjects IfcRelDefines
subclass of: Restriction
  all values from: IfcObject
  on property: relatedObjects IfcRelDefines
subclass of: Class
  union of: IfcRelDefinesByProperties
  union of: IfcRelDefinesByType
disjoint with: IfcRelAssigns
disjoint with: IfcRelConnects
disjoint with: IfcRelAssociates
disjoint with: IfcRelDecomposes

IfcStructuralLoadSingleDisplacement
type: Class
subclass of: IfcStructuralLoadStatic
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: DisplacementZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPlaneAngleMeasure
  on property: RotationalDisplacementRZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: DisplacementY
subclass of: Restriction
  all values from: IfcPlaneAngleMeasure
  on property: RotationalDisplacementRZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPlaneAngleMeasure
  on property: RotationalDisplacementRX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: DisplacementX
subclass of: Restriction
  all values from: IfcPlaneAngleMeasure
  on property: RotationalDisplacementRY
subclass of: Restriction
  all values from: IfcPlaneAngleMeasure
  on property: RotationalDisplacementRX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: DisplacementZ
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: DisplacementX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPlaneAngleMeasure
  on property: RotationalDisplacementRY
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: DisplacementY
disjoint with: IfcStructuralLoadSingleForce
disjoint with: IfcStructuralLoadLinearForce
disjoint with: IfcStructuralLoadTemperature
disjoint with: IfcStructuralLoadPlanarForce

CompressionFailureX
type: ObjectProperty
type: FunctionalProperty
domain: IfcFailureConnectionCondition
range: IfcForceMeasure

NOTKNOWN
type: IfcPropertySourceEnum
type: NamedIndividual

CENTRIFUGALFORWARDCURVED
type: IfcFanTypeEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcFilterType
range: IfcFilterTypeEnum

IfcDimensionCurve
type: Class
subclass of: IfcAnnotationCurveOccurrence
subclass of: Restriction
  max qualified cardinality: 2
  on class: IfcTerminatorSymbol
  on property: AnnotatedBySymbols
subclass of: Restriction
  all values from: IfcTerminatorSymbol
  on property: AnnotatedBySymbols
disjoint with: IfcProjectionCurve

THERMALCONDUCTANCEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

CEILING
type: IfcCoveringTypeEnum
type: NamedIndividual

IfcDocumentElectronicFormat
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: MimeSubtype
subclass of: Restriction
  all values from: IfcLabel
  on property: MimeSubtype
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: mimeContentType IfcDocumentElectronicFormat
subclass of: Restriction
  all values from: IfcLabel
  on property: mimeContentType IfcDocumentElectronicFormat
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: FileExtension
subclass of: Restriction
  all values from: IfcLabel
  on property: FileExtension

ACCELERATIONUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

IfcTextureVertex
type: Class
subclass of: Restriction
  on class: IfcParameterValue List
  on property: coordinates IfcTextureVertex
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    all values from: Restriction
      on class: IfcParameterValue EmptyList
      on property: hasNext
      qualified cardinality: 1
    on property: hasNext
  on property: coordinates IfcTextureVertex
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: IfcParameterValue List
  on property: coordinates IfcTextureVertex
subclass of: Restriction
  all values from: IfcParameterValue List
  on property: coordinates IfcTextureVertex

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcAlarmType
range: IfcAlarmTypeEnum

SOUNDPOWERUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

TRUE_LENGTH
type: IfcProjectedOrTrueLengthEnum
type: NamedIndividual

GASSENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

IfcOpticalMaterialProperties
type: Class
subclass of: IfcMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: VisibleReflectanceFront
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: SolarTransmittance
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: thermalIrEmissivityFront IfcOpticalMaterialProperties
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: SolarReflectanceFront
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: ThermalIrEmissivityBack
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: VisibleReflectanceFront
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: visibleTransmittance IfcOpticalMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: SolarReflectanceFront
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: ThermalIrTransmittance
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: ThermalIrEmissivityBack
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: SolarReflectanceBack
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: visibleTransmittance IfcOpticalMaterialProperties
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: SolarTransmittance
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: visibleReflectanceBack IfcOpticalMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: visibleReflectanceBack IfcOpticalMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: SolarReflectanceBack
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: thermalIrEmissivityFront IfcOpticalMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: ThermalIrTransmittance
disjoint with: IfcHygroscopicMaterialProperties
disjoint with: IfcWaterProperties
disjoint with: IfcMechanicalMaterialProperties
disjoint with: IfcFuelProperties
disjoint with: IfcGeneralMaterialProperties
disjoint with: IfcProductsOfCombustionProperties
disjoint with: IfcThermalMaterialProperties
disjoint with: IfcExtendedMaterialProperties

ADIABATICRIGIDMEDIA
type: IfcHumidifierTypeEnum
type: NamedIndividual

OwningApplication
type: ObjectProperty
type: FunctionalProperty
domain: IfcOwnerHistory
range: IfcApplication

ReferencedDocument
type: ObjectProperty
type: FunctionalProperty
domain: IfcReferencesValueDocument
range: IfcDocumentSelect

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraintRelationship
range: IfcText

REVISION
type: IfcDocumentStatusEnum
type: NamedIndividual

Operator
type: ObjectProperty
type: FunctionalProperty
domain: IfcDerivedProfileDef
range: IfcCartesianTransformationOperator2D

InputPhase
type: ObjectProperty
type: FunctionalProperty
domain: IfcElectricalBaseProperties
range: INTEGER

TWO_STRAIGHT_RUN_RAMP
type: IfcRampTypeEnum
type: NamedIndividual

Bounds
type: ObjectProperty
domain: IfcFace
range: IfcFaceBound

Criterion
type: ObjectProperty
type: FunctionalProperty
domain: IfcConditionCriterion
range: IfcConditionCriterionSelect

BATH
type: IfcSanitaryTerminalTypeEnum
type: NamedIndividual

PARABOLIC_ARC
type: IfcBSplineCurveForm
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcValveType
range: IfcValveTypeEnum

IfcDocumentInformation
type: Class
subclass of: IfcDocumentSelect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDocumentConfidentialityEnum
  on property: confidentiality IfcDocumentInformation
subclass of: Restriction
  all values from: IfcCalendarDate
  on property: ValidUntil
subclass of: Restriction
  all values from: IfcDateAndTime
  on property: LastRevisionTime
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcText
  on property: IntendedUse
subclass of: Restriction
  all values from: IfcIdentifier
  on property: DocumentId
subclass of: Restriction
  all values from: IfcText
  on property: scope IfcDocumentInformation
subclass of: Restriction
  all values from: IfcDocumentElectronicFormat
  on property: ElectronicFormat
subclass of: Restriction
  all values from: IfcDocumentInformationRelationship
  on property: IsPointer
subclass of: Restriction
  all values from: IfcActorSelect
  on property: Editors
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Purpose
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: IntendedUse
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: description IfcDocumentInformation
subclass of: Restriction
  all values from: IfcDocumentConfidentialityEnum
  on property: confidentiality IfcDocumentInformation
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateAndTime
  on property: CreationTime
subclass of: Restriction
  all values from: IfcText
  on property: description IfcDocumentInformation
subclass of: Restriction
  all values from: IfcDocumentStatusEnum
  on property: Status
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcCalendarDate
  on property: ValidUntil
subclass of: Restriction
  on class: IfcIdentifier
  on property: DocumentId
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDocumentElectronicFormat
  on property: ElectronicFormat
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDateAndTime
  on property: LastRevisionTime
subclass of: Restriction
  all values from: IfcLabel
  on property: revision IfcDocumentInformation
subclass of: Restriction
  all values from: IfcDocumentReference
  on property: DocumentReferences
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDocumentStatusEnum
  on property: Status
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: scope IfcDocumentInformation
subclass of: Restriction
  all values from: IfcDocumentInformationRelationship
  on property: IsPointedTo
subclass of: Restriction
  all values from: IfcDateAndTime
  on property: CreationTime
subclass of: Restriction
  on class: IfcLabel
  on property: Name
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCalendarDate
  on property: ValidFrom
subclass of: Restriction
  all values from: IfcActorSelect
  on property: DocumentOwner
subclass of: Restriction
  all values from: IfcText
  on property: Purpose
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcCalendarDate
  on property: ValidFrom
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: revision IfcDocumentInformation
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcActorSelect
  on property: DocumentOwner
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDocumentInformationRelationship
  on property: IsPointer

Distance
type: ObjectProperty
type: FunctionalProperty
domain: IfcOffsetCurve3D
range: IfcLengthMeasure

VARIABLEFLOWPRESSUREINDEPENDANT
type: IfcAirTerminalBoxTypeEnum
type: NamedIndividual

IfcElementarySurface
type: Class
subclass of: IfcSurface
subclass of: Restriction
  on class: IfcAxis2Placement3D
  on property: Position
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAxis2Placement3D
  on property: Position
subclass of: Class
  union of: IfcPlane
disjoint with: IfcBoundedSurface
disjoint with: IfcSweptSurface

IsMilestone
type: ObjectProperty
type: FunctionalProperty
domain: IfcTask
range: BOOLEAN

FbsmFaces
type: ObjectProperty
domain: IfcFaceBasedSurfaceModel
range: IfcConnectedFaceSet

FINNED
type: IfcTubeBundleTypeEnum
type: NamedIndividual

AIRHANDLER
type: IfcUnitaryEquipmentTypeEnum
type: NamedIndividual

SHUTDOWN
type: IfcProcedureTypeEnum
type: NamedIndividual

LengthValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcQuantityLength
range: IfcLengthMeasure

AssetID
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsset
range: IfcIdentifier

IfcRelAssociatesProfileProperties
type: Class
subclass of: IfcRelAssociates
subclass of: Restriction
  all values from: IfcOrientationSelect
  on property: ProfileOrientation
subclass of: Restriction
  on class: IfcProfileProperties
  on property: RelatingProfileProperties
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProfileProperties
  on property: RelatingProfileProperties
subclass of: Restriction
  all values from: IfcShapeAspect
  on property: ProfileSectionLocation
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcOrientationSelect
  on property: ProfileOrientation
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcShapeAspect
  on property: ProfileSectionLocation
disjoint with: IfcRelAssociatesApproval
disjoint with: IfcRelAssociatesClassification
disjoint with: IfcRelAssociatesConstraint
disjoint with: IfcRelAssociatesMaterial
disjoint with: IfcRelAssociatesDocument
disjoint with: IfcRelAssociatesAppliedValue
disjoint with: IfcRelAssociatesLibrary

BGL
type: IfcCurrencyEnum
type: NamedIndividual

ReferencingValues
type: ObjectProperty
domain: IfcReferencesValueDocument
range: IfcAppliedValue
inverse of: valuesReferenced IfcAppliedValue

MomentY
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleForce
range: IfcTorqueMeasure

IfcObjectPlacement
type: Class
subclass of: Restriction
  all values from: IfcLocalPlacement
  on property: ReferencedByPlacements
subclass of: Restriction
  on class: IfcProduct
  on property: PlacesObject
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcProduct
  on property: PlacesObject
subclass of: Class
  union of: IfcLocalPlacement
  union of: IfcGridPlacement

OperatesOn
type: ObjectProperty
domain: IfcProcess
range: IfcRelAssignsToProcess
inverse of: relatingProcess IfcRelAssignsToProcess

FlangeThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcIShapeProfileDef
range: IfcPositiveLengthMeasure

Identifier
type: ObjectProperty
type: FunctionalProperty
domain: IfcWorkControl
range: IfcIdentifier

EditionDate
type: ObjectProperty
type: FunctionalProperty
domain: IfcClassification
range: IfcCalendarDate

SLIDING_TO_RIGHT
type: IfcDoorStyleOperationEnum
type: NamedIndividual

DIRECTION_X
type: IfcRibPlateDirectionEnum
type: NamedIndividual

InnerBoundaries
type: ObjectProperty
domain: IfcAnnotationFillArea
range: IfcCurve

LuminousIntensity
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightDistributionData
range: IfcLuminousIntensityDistributionMeasure List

Orientation
type: ObjectProperty
type: FunctionalProperty
domain: IfcVector
range: IfcDirection

YearComponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcCalendarDate
range: IfcYearNumber

FLAT
type: IfcReflectanceMethodEnum
type: NamedIndividual

LinearStiffnessX
type: ObjectProperty
type: FunctionalProperty
domain: IfcBoundaryNodeCondition
range: IfcLinearStiffnessMeasure

MassExponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcDimensionalExponents
range: INTEGER

RelatedObjects
type: ObjectProperty
domain: IfcRelDecomposes
range: IfcObjectDefinition
inverse of: decomposes IfcObjectDefinition

HENRY
type: IfcSIUnitName
type: NamedIndividual

ExtrudedDirection
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceOfLinearExtrusion
range: IfcDirection

IfcSpaceProgram
type: Class
subclass of: IfcControl
subclass of: Restriction
  all values from: IfcAreaMeasure
  on property: StandardRequiredArea
subclass of: Restriction
  all values from: IfcIdentifier
  on property: SpaceProgramIdentifier
subclass of: Restriction
  all values from: IfcRelInteractionRequirements
  on property: HasInteractionReqsFrom
subclass of: Restriction
  on class: IfcIdentifier
  on property: SpaceProgramIdentifier
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSpatialStructureElement
  on property: RequestedLocation
subclass of: Restriction
  all values from: IfcAreaMeasure
  on property: MinRequiredArea
subclass of: Restriction
  all values from: IfcAreaMeasure
  on property: maxRequiredArea IfcSpaceProgram
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSpatialStructureElement
  on property: RequestedLocation
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAreaMeasure
  on property: MinRequiredArea
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAreaMeasure
  on property: maxRequiredArea IfcSpaceProgram
subclass of: Restriction
  all values from: IfcRelInteractionRequirements
  on property: HasInteractionReqsTo
subclass of: Restriction
  on class: IfcAreaMeasure
  on property: StandardRequiredArea
  qualified cardinality: 1
disjoint with: IfcConditionCriterion
disjoint with: IfcActionRequest
disjoint with: IfcProjectOrderRecord
disjoint with: IfcProjectOrder
disjoint with: IfcPerformanceHistory
disjoint with: IfcPermit
disjoint with: IfcScheduleTimeControl
disjoint with: IfcCostSchedule
disjoint with: IfcServiceLife
disjoint with: IfcWorkControl
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcEquipmentStandard
disjoint with: IfcFurnitureStandard
disjoint with: IfcCostItem

Radius
type: ObjectProperty
type: FunctionalProperty
domain: IfcCircle
range: IfcPositiveLengthMeasure

HasControlElements
type: ObjectProperty
type: FunctionalProperty
domain: IfcDistributionFlowElement
range: IfcRelFlowControlElements
inverse of: RelatingFlowElement

IfcExternalReference
type: Class
subclass of: IfcObjectReferenceSelect
subclass of: IfcLightDistributionDataSourceSelect
subclass of: Restriction
  all values from: IfcLabel
  on property: Location
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcIdentifier
  on property: itemReference IfcExternalReference
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Location
subclass of: Class
  union of: IfcExternallyDefinedSurfaceStyle
  union of: IfcExternallyDefinedSymbol
  union of: IfcDocumentReference
  union of: IfcClassificationReference
  union of: IfcLibraryReference
  union of: IfcExternallyDefinedHatchStyle
  union of: IfcExternallyDefinedTextFont
subclass of: Restriction
  all values from: IfcIdentifier
  on property: itemReference IfcExternalReference

PLUMBINGWALL
type: IfcWallTypeEnum
type: NamedIndividual

JobDescription
type: ObjectProperty
type: FunctionalProperty
domain: IfcSubContractResource
range: IfcText

TEMPERATUREGRADIENTUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

HECTO
type: IfcSIPrefix
type: NamedIndividual

SLAB_FIELD
type: IfcElementAssemblyTypeEnum
type: NamedIndividual

PointOnRelatedElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcConnectionPointGeometry
range: IfcPointOrVertexPoint

IfcMechanicalSteelMaterialProperties
type: Class
subclass of: IfcMechanicalMaterialProperties
subclass of: Restriction
  all values from: IfcRelaxation
  on property: relaxations IfcMechanicalSteelMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPressureMeasure
  on property: proportionalStress IfcMechanicalSteelMaterialProperties
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: PlasticStrain
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: UltimateStrain
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPressureMeasure
  on property: YieldStress
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: UltimateStrain
subclass of: Restriction
  all values from: IfcModulusOfElasticityMeasure
  on property: HardeningModule
subclass of: Restriction
  all values from: IfcPressureMeasure
  on property: proportionalStress IfcMechanicalSteelMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfElasticityMeasure
  on property: HardeningModule
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: PlasticStrain
subclass of: Restriction
  all values from: IfcPressureMeasure
  on property: YieldStress
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPressureMeasure
  on property: ultimateStress IfcMechanicalSteelMaterialProperties
subclass of: Restriction
  all values from: IfcPressureMeasure
  on property: ultimateStress IfcMechanicalSteelMaterialProperties
disjoint with: IfcMechanicalConcreteMaterialProperties

MICRO
type: IfcSIPrefix
type: NamedIndividual

EMERGENCYSTOP
type: IfcSwitchingDeviceTypeEnum
type: NamedIndividual

EXPECTEDSERVICELIFE
type: IfcServiceLifeTypeEnum
type: NamedIndividual

SPOOL
type: IfcPipeSegmentTypeEnum
type: NamedIndividual

IfcRectangularTrimmedSurface
type: Class
subclass of: IfcBoundedSurface
subclass of: Restriction
  all values from: IfcSurface
  on property: basisSurface IfcRectangularTrimmedSurface
subclass of: Restriction
  all values from: IfcParameterValue
  on property: V1
subclass of: Restriction
  all values from: BOOLEAN
  on property: Vsense
subclass of: Restriction
  all values from: IfcParameterValue
  on property: U2
subclass of: Restriction
  all values from: IfcParameterValue
  on property: v2 IfcRectangularTrimmedSurface
subclass of: Restriction
  all values from: IfcParameterValue
  on property: u1 IfcRectangularTrimmedSurface
subclass of: Restriction
  on class: BOOLEAN
  on property: Vsense
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcParameterValue
  on property: v2 IfcRectangularTrimmedSurface
  qualified cardinality: 1
subclass of: Restriction
  on class: BOOLEAN
  on property: Usense
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcParameterValue
  on property: V1
  qualified cardinality: 1
subclass of: Restriction
  all values from: BOOLEAN
  on property: Usense
subclass of: Restriction
  on class: IfcSurface
  on property: basisSurface IfcRectangularTrimmedSurface
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcParameterValue
  on property: U2
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcParameterValue
  on property: u1 IfcRectangularTrimmedSurface
  qualified cardinality: 1
disjoint with: IfcCurveBoundedPlane

PHLevel
type: ObjectProperty
type: FunctionalProperty
domain: IfcWaterProperties
range: IfcPHMeasure

RelatingProfileProperties
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssociatesProfileProperties
range: IfcProfileProperties

YDim
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangleProfileDef
range: IfcPositiveLengthMeasure

RelatingControl
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssignsToControl
range: IfcControl
inverse of: controls IfcControl

IsHeading
type: ObjectProperty
type: FunctionalProperty
domain: IfcTableRow
range: BOOLEAN

ENTRY
type: IfcPipeFittingTypeEnum
type: IfcDuctFittingTypeEnum
type: NamedIndividual

IfcStructuralPlanarActionVarying
type: Class
subclass of: IfcStructuralPlanarAction
subclass of: Restriction
  on class: IfcStructuralLoad List
  on property: SubsequentAppliedLoads
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: Restriction
      on property: hasNext
      some values from: IfcStructuralLoad List
  on property: SubsequentAppliedLoads
subclass of: Restriction
  all values from: IfcStructuralLoad List
  on property: SubsequentAppliedLoads
subclass of: Restriction
  on class: IfcShapeAspect
  on property: VaryingAppliedLoadLocation
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcShapeAspect
  on property: VaryingAppliedLoadLocation

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyEnumeration
range: IfcLabel

IfcShapeAspect
type: Class
subclass of: Restriction
  all values from: IfcProductDefinitionShape
  on property: PartOfProductDefinitionShape
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcShapeModel List
  on property: shapeRepresentations IfcShapeAspect
subclass of: Restriction
  on class: IfcShapeModel List
  on property: shapeRepresentations IfcShapeAspect
  qualified cardinality: 1
subclass of: Restriction
  all values from: LOGICAL
  on property: ProductDefinitional
subclass of: Restriction
  all values from: IfcShapeModel List
  on property: shapeRepresentations IfcShapeAspect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  on class: LOGICAL
  on property: ProductDefinitional
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  on class: IfcProductDefinitionShape
  on property: PartOfProductDefinitionShape
  qualified cardinality: 1

WATERCOOLED
type: IfcChillerTypeEnum
type: NamedIndividual

ValueSource
type: ObjectProperty
type: FunctionalProperty
domain: IfcMetric
range: IfcLabel

FinishTime
type: ObjectProperty
type: FunctionalProperty
domain: IfcWorkControl
range: IfcDateTimeSelect

Material
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialLayer
range: IfcMaterial

IfcOrderAction
type: Class
subclass of: IfcTask
subclass of: Restriction
  on class: IfcIdentifier
  on property: actionID IfcOrderAction
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcIdentifier
  on property: actionID IfcOrderAction
disjoint with: IfcMove

RelatingOrganization
type: ObjectProperty
type: FunctionalProperty
domain: IfcOrganizationRelationship
range: IfcOrganization
inverse of: Relates

UNPRICEDBILLOFQUANTITIES
type: IfcCostScheduleTypeEnum
type: NamedIndividual

IfcCartesianPoint
type: Class
subclass of: IfcTrimmingSelect
subclass of: IfcPoint
subclass of: Restriction
  on class: IfcLengthMeasure List
  on property: Coordinates
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcLengthMeasure List
  on property: Coordinates
subclass of: Restriction
  all values from: Restriction
    all values from: Restriction
      all values from: Restriction
        on class: IfcLengthMeasure EmptyList
        on property: hasNext
        qualified cardinality: 1
      on property: hasNext
    on property: hasNext
  on property: Coordinates
subclass of: Restriction
  all values from: IfcLengthMeasure List
  on property: Coordinates
disjoint with: IfcPointOnSurface
disjoint with: IfcPointOnCurve

MomentZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadSingleForce
range: IfcTorqueMeasure

FARAD
type: IfcSIUnitName
type: NamedIndividual

Engages
type: ObjectProperty
domain: IfcOrganization
range: IfcPersonAndOrganization
inverse of: TheOrganization

DISCRETEBINARY
type: IfcTimeSeriesDataTypeEnum
type: NamedIndividual

INTERSECTION
type: IfcBooleanOperator
type: NamedIndividual

IsRelatedFromCallout
type: ObjectProperty
domain: IfcDraughtingCallout
range: IfcDraughtingCalloutRelationship
inverse of: RelatedDraughtingCallout

SPIRAL
type: IfcStairFlightTypeEnum
type: IfcRampFlightTypeEnum
type: NamedIndividual

RepresentationContexts
type: ObjectProperty
domain: IfcProject
range: IfcRepresentationContext

WebSlope
type: ObjectProperty
type: FunctionalProperty
domain: IfcTShapeProfileDef
range: IfcPlaneAngleMeasure

IfcDraughtingCalloutRelationship
type: Class
subclass of: Restriction
  on class: IfcDraughtingCallout
  on property: RelatedDraughtingCallout
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDraughtingCallout
  on property: RelatedDraughtingCallout
subclass of: Restriction
  on class: IfcDraughtingCallout
  on property: RelatingDraughtingCallout
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDraughtingCallout
  on property: RelatingDraughtingCallout
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: name IfcDraughtingCalloutRelationship
subclass of: Restriction
  all values from: IfcLabel
  on property: name IfcDraughtingCalloutRelationship

LOCAL_COORDS
type: IfcGlobalOrLocalEnum
type: NamedIndividual

VaryingAppliedLoadLocation
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLinearActionVarying
range: IfcShapeAspect

IfcTransportElement
type: Class
subclass of: IfcElement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMassMeasure
  on property: CapacityByWeight
subclass of: Restriction
  all values from: IfcTransportElementTypeEnum
  on property: OperationType
subclass of: Restriction
  all values from: IfcMassMeasure
  on property: CapacityByWeight
subclass of: Restriction
  all values from: IfcCountMeasure
  on property: capacityByNumber IfcTransportElement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTransportElementTypeEnum
  on property: OperationType
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcCountMeasure
  on property: capacityByNumber IfcTransportElement
disjoint with: IfcFurnishingElement
disjoint with: IfcElementComponent
disjoint with: IfcFeatureElement
disjoint with: IfcDistributionElement
disjoint with: IfcElectricalElement
disjoint with: IfcElementAssembly
disjoint with: IfcEquipmentElement
disjoint with: IfcVirtualElement
disjoint with: IfcBuildingElement

BaseDepth3
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailAShapeProfileDef
range: IfcPositiveLengthMeasure

BUMP
type: IfcSurfaceTextureEnum
type: NamedIndividual

Unit
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeries
range: IfcUnit

RelatingPriorities
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsPathElements
range: INTEGER List

Purpose
type: ObjectProperty
type: FunctionalProperty
domain: IfcAddress
range: IfcAddressTypeEnum

TORQUEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

MOVINGWALKWAY
type: IfcTransportElementTypeEnum
type: NamedIndividual

THERMOMETER
type: IfcFlowInstrumentTypeEnum
type: NamedIndividual

AMMETER
type: IfcFlowInstrumentTypeEnum
type: NamedIndividual

FINNEDTUBEUNIT
type: IfcSpaceHeaterTypeEnum
type: NamedIndividual

IfcSurfaceOfLinearExtrusion
type: Class
subclass of: IfcSweptSurface
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: Depth
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: Depth
subclass of: Restriction
  on class: IfcDirection
  on property: ExtrudedDirection
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDirection
  on property: ExtrudedDirection
disjoint with: IfcSurfaceOfRevolution

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcGasTerminalType
range: IfcGasTerminalTypeEnum

DESIGNINTENT
type: IfcObjectiveEnum
type: NamedIndividual

SLIDING
type: IfcDoorPanelOperationEnum
type: NamedIndividual

Owner
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsset
range: IfcActorSelect

IfcPolygonalBoundedHalfSpace
type: Class
subclass of: IfcHalfSpaceSolid
subclass of: Restriction
  on class: IfcBoundedCurve
  on property: PolygonalBoundary
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcBoundedCurve
  on property: PolygonalBoundary
subclass of: Restriction
  on class: IfcAxis2Placement3D
  on property: Position
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAxis2Placement3D
  on property: Position
disjoint with: IfcBoxedHalfSpace

IfcRectangularPyramid
type: Class
subclass of: IfcCsgPrimitive3D
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: XLength
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: Height
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: yLength IfcRectangularPyramid
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: Height
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: yLength IfcRectangularPyramid
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: XLength
disjoint with: IfcRightCircularCylinder
disjoint with: IfcBlock
disjoint with: IfcSphere
disjoint with: IfcRightCircularCone

LUMEN
type: IfcSIUnitName
type: NamedIndividual

RelatingProduct
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssignsToProduct
range: IfcProduct
inverse of: ReferencedBy

IfcProtectiveDeviceType
type: Class
subclass of: IfcFlowControllerType
subclass of: Restriction
  all values from: IfcProtectiveDeviceTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcProtectiveDeviceTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcAirTerminalBoxType
disjoint with: IfcSwitchingDeviceType
disjoint with: IfcValveType
disjoint with: IfcFlowMeterType
disjoint with: IfcElectricTimeControlType
disjoint with: IfcDamperType

BOTH
type: IfcSurfaceSide
type: NamedIndividual

SETTLEMENT_U
type: IfcActionSourceTypeEnum
type: NamedIndividual

FUSEDISCONNECTOR
type: IfcProtectiveDeviceTypeEnum
type: NamedIndividual

IfcAirTerminalBoxType
type: Class
subclass of: IfcFlowControllerType
subclass of: Restriction
  on class: IfcAirTerminalBoxTypeEnum
  on property: predefinedType IfcAirTerminalBoxType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAirTerminalBoxTypeEnum
  on property: predefinedType IfcAirTerminalBoxType
disjoint with: IfcElectricTimeControlType
disjoint with: IfcValveType
disjoint with: IfcFlowMeterType
disjoint with: IfcProtectiveDeviceType
disjoint with: IfcSwitchingDeviceType
disjoint with: IfcDamperType

ReferencedTimeSeries
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeriesReferenceRelationship
range: IfcTimeSeries
inverse of: DocumentedBy

ScheduleTimeControlAssigned
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcRelAssignsTasks
inverse of: timeForTask IfcRelAssignsTasks

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcLabel

ApprovedProperties
type: ObjectProperty
domain: IfcApprovalPropertyRelationship
range: IfcProperty

ProjectedOrTrue
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralPlanarAction
range: IfcProjectedOrTrueLengthEnum

WCSEAT
type: IfcSanitaryTerminalTypeEnum
type: NamedIndividual

SecondMullionOffset
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowLiningProperties
range: IfcNormalisedRatioMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcCooledBeamType
range: IfcCooledBeamTypeEnum

EndParam
type: ObjectProperty
type: FunctionalProperty
domain: IfcSweptDiskSolid
range: IfcParameterValue

GABLE_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

IfcRelConnectsStructuralActivity
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  on class: IfcStructuralActivity
  on property: RelatedStructuralActivity
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcStructuralActivityAssignmentSelect
  on property: RelatingElement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcStructuralActivity
  on property: RelatedStructuralActivity
subclass of: Restriction
  all values from: IfcStructuralActivityAssignmentSelect
  on property: RelatingElement
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelFillsElement
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelSequence
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelCoversSpaces

IfcPerformanceHistory
type: Class
subclass of: IfcControl
subclass of: Restriction
  on class: IfcLabel
  on property: lifeCyclePhase IfcPerformanceHistory
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: lifeCyclePhase IfcPerformanceHistory
disjoint with: IfcPermit
disjoint with: IfcSpaceProgram
disjoint with: IfcEquipmentStandard
disjoint with: IfcCostSchedule
disjoint with: IfcActionRequest
disjoint with: IfcWorkControl
disjoint with: IfcScheduleTimeControl
disjoint with: IfcConditionCriterion
disjoint with: IfcProjectOrderRecord
disjoint with: IfcProjectOrder
disjoint with: IfcTimeSeriesSchedule
disjoint with: IfcFurnitureStandard
disjoint with: IfcServiceLife
disjoint with: IfcCostItem

DIFFERENCE
type: IfcBooleanOperator
type: NamedIndividual

OperationType
type: ObjectProperty
type: FunctionalProperty
domain: IfcTransportElement
range: IfcTransportElementTypeEnum

IfcTextStyleWithBoxCharacteristics
type: Class
subclass of: IfcTextStyleSelect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPlaneAngleMeasure
  on property: boxSlantAngle IfcTextStyleWithBoxCharacteristics
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: BoxWidth
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPlaneAngleMeasure
  on property: BoxRotateAngle
subclass of: Restriction
  all values from: IfcPlaneAngleMeasure
  on property: BoxRotateAngle
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: BoxWidth
subclass of: Restriction
  all values from: IfcPlaneAngleMeasure
  on property: boxSlantAngle IfcTextStyleWithBoxCharacteristics
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: BoxHeight
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSizeSelect
  on property: characterSpacing IfcTextStyleWithBoxCharacteristics
subclass of: Restriction
  all values from: IfcSizeSelect
  on property: characterSpacing IfcTextStyleWithBoxCharacteristics
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: BoxHeight

UserDefinedFunction
type: ObjectProperty
type: FunctionalProperty
domain: IfcElectricDistributionPoint
range: IfcLabel

MaximumSectionModulusZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcSectionModulusMeasure

ConstructionType
type: ObjectProperty
type: FunctionalProperty
domain: IfcPile
range: IfcPileConstructionEnum

ALUMINIUM
type: IfcDoorStyleConstructionEnum
type: IfcWindowStyleConstructionEnum
type: NamedIndividual

RequestedLocation
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceProgram
range: IfcSpatialStructureElement

Region
type: ObjectProperty
type: FunctionalProperty
domain: IfcPostalAddress
range: IfcLabel

HYPERBOLIC_ARC
type: IfcBSplineCurveForm
type: NamedIndividual

LiningDepth
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowLiningProperties
range: IfcPositiveLengthMeasure

QUARTER_WINDING_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

SITE
type: IfcAddressTypeEnum
type: IfcAssemblyPlaceEnum
type: NamedIndividual

Orientation
type: ObjectProperty
type: FunctionalProperty
domain: IfcOrientedEdge
range: BOOLEAN

IfcTextureCoordinateGenerator
type: Class
subclass of: IfcTextureCoordinate
subclass of: Restriction
  on class: IfcSimpleValue List
  on property: Parameter
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcSimpleValue List
  on property: Parameter
subclass of: Restriction
  all values from: IfcSimpleValue List
  on property: Parameter
subclass of: Restriction
  on class: IfcLabel
  on property: mode IfcTextureCoordinateGenerator
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: mode IfcTextureCoordinateGenerator
disjoint with: IfcTextureMap

SOUNDPRESSUREUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

BoilingPoint
type: ObjectProperty
type: FunctionalProperty
domain: IfcThermalMaterialProperties
range: IfcThermodynamicTemperatureMeasure

WordSpacing
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleTextModel
range: IfcSizeSelect

IfcDoor
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: OverallHeight
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: OverallHeight
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: OverallWidth
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: OverallWidth
disjoint with: IfcWall
disjoint with: IfcStairFlight
disjoint with: IfcBuildingElementProxy
disjoint with: IfcRoof
disjoint with: IfcRailing
disjoint with: IfcRampFlight
disjoint with: IfcFooting
disjoint with: IfcPile
disjoint with: IfcCovering
disjoint with: IfcBeam
disjoint with: IfcStair
disjoint with: IfcRamp
disjoint with: IfcCurtainWall
disjoint with: IfcColumn
disjoint with: IfcWindow
disjoint with: IfcMember
disjoint with: IfcPlate
disjoint with: IfcSlab
disjoint with: IfcBuildingElementComponent

Orientation
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightSourceDirectional
range: IfcDirection

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyDependencyRelationship
range: IfcText

ICE
type: IfcActionSourceTypeEnum
type: NamedIndividual

SHININESS
type: IfcSurfaceTextureEnum
type: NamedIndividual

IfcDistributionPort
type: Class
subclass of: IfcPort
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcFlowDirectionEnum
  on property: FlowDirection
subclass of: Restriction
  all values from: IfcFlowDirectionEnum
  on property: FlowDirection

PURCHASE
type: IfcProjectOrderRecordTypeEnum
type: NamedIndividual

EdgeList
type: ObjectProperty
type: FunctionalProperty
domain: IfcEdgeLoop
range: IfcOrientedEdge List

ProcedureType
type: ObjectProperty
type: FunctionalProperty
domain: IfcProcedure
range: IfcProcedureTypeEnum

NOCHANGE
type: IfcChangeActionEnum
type: NamedIndividual

CONTSAMEGRADIENTSAMECURVATURE
type: IfcTransitionCode
type: NamedIndividual

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraintRelationship
range: IfcLabel

DIRECTEVAPORATIVEAIRWASHER
type: IfcEvaporativeCoolerTypeEnum
type: NamedIndividual

IfcHumidifierType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  all values from: IfcHumidifierTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcHumidifierTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcCoilType
disjoint with: IfcCoolingTowerType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcEvaporatorType
disjoint with: IfcChillerType
disjoint with: IfcTubeBundleType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcHeatExchangerType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcBoilerType
disjoint with: IfcCooledBeamType
disjoint with: IfcMotorConnectionType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcElectricMotorType
disjoint with: IfcTransformerType
disjoint with: IfcCondenserType

ADIABATICATOMIZING
type: IfcHumidifierTypeEnum
type: NamedIndividual

RAINBOW_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

ThermalLoadSource
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpaceThermalLoadProperties
range: IfcThermalLoadSourceEnum

UltimateStrain
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalSteelMaterialProperties
range: IfcPositiveRatioMeasure

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcTimeSeries
range: IfcText

TopFlangeWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcAsymmetricIShapeProfileDef
range: IfcPositiveLengthMeasure

IfcDuctSegmentType
type: Class
subclass of: IfcFlowSegmentType
subclass of: Restriction
  on class: IfcDuctSegmentTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDuctSegmentTypeEnum
  on property: PredefinedType
disjoint with: IfcPipeSegmentType
disjoint with: IfcCableCarrierSegmentType
disjoint with: IfcCableSegmentType

Intent
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssociatesConstraint
range: IfcLabel

Source
type: ObjectProperty
type: FunctionalProperty
domain: IfcClassification
range: IfcLabel

COWL
type: IfcStackTerminalTypeEnum
type: NamedIndividual

RelatingFlowElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelFlowControlElements
range: IfcDistributionFlowElement
inverse of: HasControlElements

BEAM_GRID
type: IfcElementAssemblyTypeEnum
type: NamedIndividual

Elements
type: ObjectProperty
domain: IfcDerivedUnit
range: IfcDerivedUnitElement

TWO_CURVED_RUN_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

LegSlope
type: ObjectProperty
type: FunctionalProperty
domain: IfcLShapeProfileDef
range: IfcPlaneAngleMeasure

DocumentId
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcIdentifier

RelatingBuildingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelCoversBldgElements
range: IfcElement
inverse of: HasCoverings

AIRCONDITIONINGUNIT
type: IfcUnitaryEquipmentTypeEnum
type: NamedIndividual

UsageRatio
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstructionMaterialResource
range: IfcRatioMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcRailingType
range: IfcRailingTypeEnum

TrueNorth
type: ObjectProperty
type: FunctionalProperty
domain: IfcGeometricRepresentationContext
range: IfcDirection

CAPACITORBANK
type: IfcElectricFlowStorageDeviceTypeEnum
type: NamedIndividual

Units
type: ObjectProperty
domain: IfcUnitAssignment
range: IfcUnit

SiteAddress
type: ObjectProperty
type: FunctionalProperty
domain: IfcSite
range: IfcPostalAddress

EXA
type: IfcSIPrefix
type: NamedIndividual

IfcConnectionSurfaceGeometry
type: Class
subclass of: IfcConnectionGeometry
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSurfaceOrFaceSurface
  on property: SurfaceOnRelatedElement
subclass of: Restriction
  all values from: IfcSurfaceOrFaceSurface
  on property: SurfaceOnRelatedElement
subclass of: Restriction
  on class: IfcSurfaceOrFaceSurface
  on property: SurfaceOnRelatingElement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSurfaceOrFaceSurface
  on property: SurfaceOnRelatingElement
disjoint with: IfcConnectionPortGeometry
disjoint with: IfcConnectionPointGeometry
disjoint with: IfcConnectionCurveGeometry

BenchmarkValues
type: ObjectProperty
type: FunctionalProperty
domain: IfcObjective
range: IfcMetric

IfcPumpType
type: Class
subclass of: IfcFlowMovingDeviceType
subclass of: Restriction
  on class: IfcPumpTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPumpTypeEnum
  on property: PredefinedType
disjoint with: IfcCompressorType
disjoint with: IfcFanType

Roles
type: ObjectProperty
type: FunctionalProperty
domain: IfcOrganization
range: IfcActorRole List

IsVentilated
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialLayer
range: IfcLogical

ELECTRICMETER
type: IfcFlowMeterTypeEnum
type: NamedIndividual

ShearAreaZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralSteelProfileProperties
range: IfcAreaMeasure

DEM
type: IfcCurrencyEnum
type: NamedIndividual

STRAIGHT_RUN_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

HIPPED_GABLE_ROOF
type: IfcRoofTypeEnum
type: NamedIndividual

ReferenceSurface
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceCurveSweptAreaSolid
range: IfcSurface

IfcFluidFlowProperties
type: Class
subclass of: IfcPropertySetDefinition
subclass of: Restriction
  all values from: IfcLabel
  on property: userDefinedPropertySource IfcFluidFlowProperties
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: TemperatureTimeSeries
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: FlowConditionSingleValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermodynamicTemperatureMeasure
  on property: wetBulbTemperatureSingleValue IfcFluidFlowProperties
subclass of: Restriction
  all values from: IfcLinearVelocityMeasure
  on property: VelocitySingleValue
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: userDefinedPropertySource IfcFluidFlowProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeSeries
  on property: FlowConditionTimeSeries
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeSeries
  on property: VelocityTimeSeries
subclass of: Restriction
  all values from: IfcThermodynamicTemperatureMeasure
  on property: wetBulbTemperatureSingleValue IfcFluidFlowProperties
subclass of: Restriction
  on class: IfcPropertySourceEnum
  on property: PropertySource
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeSeries
  on property: PressureTimeSeries
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermodynamicTemperatureMeasure
  on property: TemperatureSingleValue
subclass of: Restriction
  all values from: IfcPropertySourceEnum
  on property: PropertySource
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeSeries
  on property: FlowrateTimeSeries
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: wetBulbTemperatureTimeSeries IfcFluidFlowProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeSeries
  on property: TemperatureTimeSeries
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: PressureTimeSeries
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: FlowConditionTimeSeries
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPressureMeasure
  on property: pressureSingleValue IfcFluidFlowProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTimeSeries
  on property: wetBulbTemperatureTimeSeries IfcFluidFlowProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDerivedMeasureValue
  on property: FlowrateSingleValue
subclass of: Restriction
  all values from: IfcMaterial
  on property: fluid IfcFluidFlowProperties
subclass of: Restriction
  all values from: IfcThermodynamicTemperatureMeasure
  on property: TemperatureSingleValue
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: VelocityTimeSeries
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: FlowConditionSingleValue
subclass of: Restriction
  all values from: IfcTimeSeries
  on property: FlowrateTimeSeries
subclass of: Restriction
  all values from: IfcDerivedMeasureValue
  on property: FlowrateSingleValue
subclass of: Restriction
  on class: IfcMaterial
  on property: fluid IfcFluidFlowProperties
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPressureMeasure
  on property: pressureSingleValue IfcFluidFlowProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLinearVelocityMeasure
  on property: VelocitySingleValue
disjoint with: IfcServiceLifeFactor
disjoint with: IfcSoundValue
disjoint with: IfcSpaceThermalLoadProperties
disjoint with: IfcReinforcementDefinitionProperties
disjoint with: IfcWindowLiningProperties
disjoint with: IfcDoorLiningProperties
disjoint with: IfcWindowPanelProperties
disjoint with: IfcEnergyProperties
disjoint with: IfcDoorPanelProperties
disjoint with: IfcElementQuantity
disjoint with: IfcPermeableCoveringProperties
disjoint with: IfcSoundProperties
disjoint with: IfcPropertySet

LayerThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcMaterialLayer
range: IfcPositiveLengthMeasure

ProvidesBoundaries
type: ObjectProperty
domain: IfcElement
range: IfcRelSpaceBoundary
inverse of: RelatedBuildingElement

FillStyleTarget
type: ObjectProperty
type: FunctionalProperty
domain: IfcAnnotationFillAreaOccurrence
range: IfcPoint

SCANNER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

FillStyles
type: ObjectProperty
domain: IfcFillAreaStyle
range: IfcFillStyleSelect

UserDefinedGrade
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstraint
range: IfcLabel

FIRESMOKEDAMPER
type: IfcDamperTypeEnum
type: NamedIndividual

FLOATING
type: IfcControllerTypeEnum
type: NamedIndividual

SAR
type: IfcCurrencyEnum
type: NamedIndividual

STEAMINJECTION
type: IfcHumidifierTypeEnum
type: NamedIndividual

ThermodynamicTemperatureExponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcDimensionalExponents
range: INTEGER

InnerBoundaries
type: ObjectProperty
domain: IfcCurveBoundedPlane
range: IfcCurve

IfcRelAssignsTasks
type: Class
subclass of: IfcRelAssignsToControl
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcScheduleTimeControl
  on property: timeForTask IfcRelAssignsTasks
subclass of: Restriction
  all values from: IfcScheduleTimeControl
  on property: timeForTask IfcRelAssignsTasks
disjoint with: IfcRelSchedulesCostItems
disjoint with: IfcRelAssignsToProjectOrder

HasInteractionReqsTo
type: ObjectProperty
domain: IfcSpaceProgram
range: IfcRelInteractionRequirements
inverse of: RelatingSpaceProgram

FreeFloat
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcTimeMeasure

DOUBLE_PANEL_VERTICAL
type: IfcWindowStyleOperationEnum
type: NamedIndividual

RESIDUALCURRENTCIRCUITBREAKER
type: IfcProtectiveDeviceTypeEnum
type: NamedIndividual

IfcFacetedBrepWithVoids
type: Class
subclass of: IfcManifoldSolidBrep
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcClosedShell
  on property: voids IfcFacetedBrepWithVoids
subclass of: Restriction
  all values from: IfcClosedShell
  on property: voids IfcFacetedBrepWithVoids
disjoint with: IfcFacetedBrep

FlowConditionTimeSeries
type: ObjectProperty
type: FunctionalProperty
domain: IfcFluidFlowProperties
range: IfcTimeSeries

LongitudinalStartPosition
type: ObjectProperty
type: FunctionalProperty
domain: IfcSectionReinforcementProperties
range: IfcLengthMeasure

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcWallType
range: IfcWallTypeEnum

Status
type: ObjectProperty
type: FunctionalProperty
domain: IfcDocumentInformation
range: IfcDocumentStatusEnum

IfcBoundaryCondition
type: Class
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Class
  union of: IfcBoundaryNodeCondition
  union of: IfcBoundaryFaceCondition
  union of: IfcBoundaryEdgeCondition

IfcObject
type: Class
subclass of: IfcObjectDefinition
subclass of: Restriction
  all values from: IfcRelDefines
  on property: IsDefinedBy
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: ObjectType
subclass of: Restriction
  all values from: IfcLabel
  on property: ObjectType
subclass of: Class
  union of: IfcProject
  union of: IfcGroup
  union of: IfcResource
  union of: IfcProcess
  union of: IfcProduct
  union of: IfcActor
  union of: IfcControl
disjoint with: IfcTypeObject

EnumerationValues
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyEnumeration
range: IfcValue List

IfcRegularTimeSeries
type: Class
subclass of: IfcTimeSeries
subclass of: Restriction
  on class: IfcTimeSeriesValue List
  on property: Values
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcTimeSeriesValue List
  on property: Values
subclass of: Restriction
  all values from: IfcTimeSeriesValue List
  on property: Values
subclass of: Restriction
  on class: IfcTimeMeasure
  on property: TimeStep
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTimeMeasure
  on property: TimeStep
disjoint with: IfcIrregularTimeSeries

Suppliers
type: ObjectProperty
domain: IfcConstructionMaterialResource
range: IfcActorSelect

RelatedOrganizations
type: ObjectProperty
domain: IfcOrganizationRelationship
range: IfcOrganization
inverse of: IsRelatedBy

IfcRelAssociates
type: Class
subclass of: IfcRelationship
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcRoot
  on property: RelatedObjects
subclass of: Restriction
  all values from: IfcRoot
  on property: RelatedObjects
disjoint with: IfcRelAssigns
disjoint with: IfcRelConnects
disjoint with: IfcRelDecomposes
disjoint with: IfcRelDefines

TRANSPORTATION
type: IfcEnvironmentalImpactCategoryEnum
type: NamedIndividual

RemainingTime
type: ObjectProperty
type: FunctionalProperty
domain: IfcScheduleTimeControl
range: IfcTimeMeasure

STOPCOCK
type: IfcValveTypeEnum
type: NamedIndividual

IfcHeatExchangerType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  all values from: IfcHeatExchangerTypeEnum
  on property: PredefinedType
subclass of: Restriction
  on class: IfcHeatExchangerTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
disjoint with: IfcCondenserType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcCoilType
disjoint with: IfcCooledBeamType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcEvaporatorType
disjoint with: IfcBoilerType
disjoint with: IfcElectricMotorType
disjoint with: IfcMotorConnectionType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcCoolingTowerType
disjoint with: IfcTubeBundleType
disjoint with: IfcHumidifierType
disjoint with: IfcTransformerType
disjoint with: IfcChillerType

IfcSpace
type: Class
subclass of: IfcSpatialStructureElement
subclass of: Restriction
  all values from: IfcRelCoversSpaces
  on property: HasCoverings
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: ElevationWithFlooring
subclass of: Restriction
  on class: IfcInternalOrExternalEnum
  on property: interiorOrExteriorSpace IfcSpace
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: ElevationWithFlooring
subclass of: Restriction
  all values from: IfcInternalOrExternalEnum
  on property: interiorOrExteriorSpace IfcSpace
subclass of: Restriction
  all values from: IfcRelSpaceBoundary
  on property: BoundedBy
disjoint with: IfcSite
disjoint with: IfcBuildingStorey
disjoint with: IfcBuilding

ListValues
type: ObjectProperty
type: FunctionalProperty
domain: IfcIrregularTimeSeriesValue
range: IfcValue List

Height
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangularPyramid
range: IfcPositiveLengthMeasure

SUMP
type: IfcDistributionChamberElementTypeEnum
type: NamedIndividual

SizeInY
type: ObjectProperty
type: FunctionalProperty
domain: IfcPlanarExtent
range: IfcLengthMeasure

Dimensions
type: ObjectProperty
type: FunctionalProperty
domain: IfcNamedUnit
range: IfcDimensionalExponents

RefDirection
type: ObjectProperty
type: FunctionalProperty
domain: IfcAxis2Placement3D
range: IfcDirection

TESLA
type: IfcSIUnitName
type: NamedIndividual

ResultGroupFor
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralResultGroup
range: IfcStructuralAnalysisModel
inverse of: HasResults

TOGGLESWITCH
type: IfcSwitchingDeviceTypeEnum
type: NamedIndividual

HasSubContexts
type: ObjectProperty
domain: IfcGeometricRepresentationContext
range: IfcGeometricRepresentationSubContext
inverse of: ParentContext

ConnectionGeometry
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelSpaceBoundary
range: IfcConnectionGeometry

DEGREE_CELSIUS
type: IfcSIUnitName
type: NamedIndividual

IMPULSE
type: IfcActionSourceTypeEnum
type: NamedIndividual

IfcEdgeFeature
type: Class
subclass of: IfcFeatureElementSubtraction
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: FeatureLength
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: FeatureLength
subclass of: Class
  union of: IfcChamferEdgeFeature
  union of: IfcRoundedEdgeFeature
disjoint with: IfcOpeningElement

IfcAnnotationSurface
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTextureCoordinate
  on property: TextureCoordinates
subclass of: Restriction
  all values from: IfcTextureCoordinate
  on property: TextureCoordinates
subclass of: Restriction
  all values from: IfcGeometricRepresentationItem
  on property: Item
subclass of: Restriction
  on class: IfcGeometricRepresentationItem
  on property: Item
  qualified cardinality: 1
disjoint with: IfcDraughtingCallout
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcTextLiteral
disjoint with: IfcPoint
disjoint with: IfcDefinedSymbol
disjoint with: IfcSolidModel
disjoint with: IfcCurve
disjoint with: IfcGeometricSet
disjoint with: IfcAnnotationFillArea
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcOneDirectionRepeatFactor
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcLightSource
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcDirection
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcSurface
disjoint with: IfcBoundingBox
disjoint with: IfcVector
disjoint with: IfcPlacement
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcSectionedSpine
disjoint with: IfcBooleanResult
disjoint with: IfcPlanarExtent
disjoint with: IfcCompositeCurveSegment

MANUFACTURE
type: IfcEnvironmentalImpactCategoryEnum
type: NamedIndividual

U2
type: ObjectProperty
type: FunctionalProperty
domain: IfcRectangularTrimmedSurface
range: IfcParameterValue

Placement
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextLiteral
range: IfcAxis2Placement

LightDistributionCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcLightIntensityDistribution
range: IfcLightDistributionCurveEnum

ZAR
type: IfcCurrencyEnum
type: NamedIndividual

STEAMTRAP
type: IfcValveTypeEnum
type: NamedIndividual

IfcElement
type: Class
subclass of: IfcProduct
subclass of: IfcStructuralActivityAssignmentSelect
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcIdentifier
  on property: tag IfcElement
subclass of: Restriction
  all values from: IfcRelSpaceBoundary
  on property: ProvidesBoundaries
subclass of: Restriction
  all values from: IfcRelConnectsWithRealizingElements
  on property: IsConnectionRealization
subclass of: Restriction
  all values from: IfcRelFillsElement
  on property: FillsVoids
subclass of: Restriction
  all values from: IfcRelProjectsElement
  on property: HasProjections
subclass of: Restriction
  all values from: IfcRelConnectsElements
  on property: ConnectedFrom
subclass of: Restriction
  all values from: IfcRelConnectsPortToElement
  on property: HasPorts
subclass of: Restriction
  all values from: IfcIdentifier
  on property: tag IfcElement
subclass of: Restriction
  all values from: IfcRelCoversBldgElements
  on property: HasCoverings
subclass of: Class
  union of: IfcDistributionElement
  union of: IfcElectricalElement
  union of: IfcBuildingElement
  union of: IfcEquipmentElement
  union of: IfcElementAssembly
  union of: IfcFurnishingElement
  union of: IfcVirtualElement
  union of: IfcElementComponent
  union of: IfcTransportElement
  union of: IfcFeatureElement
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRelFillsElement
  on property: FillsVoids
subclass of: Restriction
  all values from: IfcRelReferencedInSpatialStructure
  on property: ReferencedInStructures
subclass of: Restriction
  all values from: IfcRelConnectsElements
  on property: connectedTo IfcElement
subclass of: Restriction
  all values from: IfcRelConnectsStructuralElement
  on property: hasStructuralMember IfcElement
subclass of: Restriction
  all values from: IfcRelVoidsElement
  on property: HasOpenings
disjoint with: IfcSpatialStructureElement
disjoint with: IfcAnnotation
disjoint with: IfcProxy
disjoint with: IfcStructuralItem
disjoint with: IfcGrid
disjoint with: IfcStructuralActivity
disjoint with: IfcPort

ReferencedInStructures
type: ObjectProperty
domain: IfcElement
range: IfcRelReferencedInSpatialStructure
inverse of: RelatedElements

LengthExponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcDimensionalExponents
range: INTEGER

ShapeAspectStyle
type: ObjectProperty
type: FunctionalProperty
domain: IfcPermeableCoveringProperties
range: IfcShapeAspect

IfcFooting
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  on class: IfcFootingTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcFootingTypeEnum
  on property: PredefinedType
disjoint with: IfcRailing
disjoint with: IfcWindow
disjoint with: IfcRoof
disjoint with: IfcMember
disjoint with: IfcRampFlight
disjoint with: IfcRamp
disjoint with: IfcStair
disjoint with: IfcCovering
disjoint with: IfcBeam
disjoint with: IfcColumn
disjoint with: IfcPile
disjoint with: IfcSlab
disjoint with: IfcStairFlight
disjoint with: IfcBuildingElementProxy
disjoint with: IfcCurtainWall
disjoint with: IfcWall
disjoint with: IfcDoor
disjoint with: IfcBuildingElementComponent
disjoint with: IfcPlate

HasCoverings
type: ObjectProperty
domain: IfcElement
range: IfcRelCoversBldgElements
inverse of: RelatingBuildingElement

POLYLINE_FORM
type: IfcBSplineCurveForm
type: NamedIndividual

WarpingConstant
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralProfileProperties
range: IfcWarpingConstantMeasure

IN_PLANE_LOADING_2D
type: IfcAnalysisModelTypeEnum
type: NamedIndividual

IfcTubeBundleType
type: Class
subclass of: IfcEnergyConversionDeviceType
subclass of: Restriction
  on class: IfcTubeBundleTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcTubeBundleTypeEnum
  on property: PredefinedType
disjoint with: IfcMotorConnectionType
disjoint with: IfcAirToAirHeatRecoveryType
disjoint with: IfcSpaceHeaterType
disjoint with: IfcCoilType
disjoint with: IfcUnitaryEquipmentType
disjoint with: IfcEvaporativeCoolerType
disjoint with: IfcHumidifierType
disjoint with: IfcEvaporatorType
disjoint with: IfcCooledBeamType
disjoint with: IfcElectricGeneratorType
disjoint with: IfcCoolingTowerType
disjoint with: IfcTransformerType
disjoint with: IfcChillerType
disjoint with: IfcBoilerType
disjoint with: IfcHeatExchangerType
disjoint with: IfcCondenserType
disjoint with: IfcElectricMotorType

Workability
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalConcreteMaterialProperties
range: IfcText

ExtrudedDirection
type: ObjectProperty
type: FunctionalProperty
domain: IfcExtrudedAreaSolid
range: IfcDirection

Publisher
type: ObjectProperty
type: FunctionalProperty
domain: IfcLibraryInformation
range: IfcOrganization

Width
type: ObjectProperty
type: FunctionalProperty
domain: IfcPixelTexture
range: IfcInteger

TWOPOSITION
type: IfcControllerTypeEnum
type: NamedIndividual

EndParam
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceCurveSweptAreaSolid
range: IfcParameterValue

SoundScale
type: ObjectProperty
type: FunctionalProperty
domain: IfcSoundProperties
range: IfcSoundScaleEnum

VERTICALTURBINE
type: IfcPumpTypeEnum
type: NamedIndividual

NumberOfTreads
type: ObjectProperty
type: FunctionalProperty
domain: IfcStairFlight
range: INTEGER

EST
type: IfcCurrencyEnum
type: NamedIndividual

IfcStructuralLinearActionVarying
type: Class
subclass of: IfcStructuralLinearAction
subclass of: Restriction
  on class: IfcStructuralLoad List
  on property: subsequentAppliedLoads IfcStructuralLinearActionVarying
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcStructuralLoad List
  on property: subsequentAppliedLoads IfcStructuralLinearActionVarying
subclass of: Restriction
  all values from: IfcStructuralLoad List
  on property: subsequentAppliedLoads IfcStructuralLinearActionVarying
subclass of: Restriction
  on class: IfcShapeAspect
  on property: VaryingAppliedLoadLocation
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcShapeAspect
  on property: VaryingAppliedLoadLocation

TUNGSTENFILAMENT
type: IfcLightEmissionSourceEnum
type: IfcLampTypeEnum
type: NamedIndividual

EdgeEnd
type: ObjectProperty
type: FunctionalProperty
domain: IfcEdge
range: IfcVertex

DefinedUnit
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyTableValue
range: IfcUnit

WebEdgeRadius
type: ObjectProperty
type: FunctionalProperty
domain: IfcTShapeProfileDef
range: IfcPositiveLengthMeasure

TERTIARY
type: IfcEnergySequenceEnum
type: NamedIndividual

Unit
type: ObjectProperty
type: FunctionalProperty
domain: IfcPhysicalSimpleQuantity
range: IfcNamedUnit

MOMENTOFINERTIAUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcCondenserType
range: IfcCondenserTypeEnum

LongName
type: ObjectProperty
type: FunctionalProperty
domain: IfcSpatialStructureElement
range: IfcLabel

IfcCableCarrierSegmentType
type: Class
subclass of: IfcFlowSegmentType
subclass of: Restriction
  on class: IfcCableCarrierSegmentTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCableCarrierSegmentTypeEnum
  on property: PredefinedType
disjoint with: IfcPipeSegmentType
disjoint with: IfcDuctSegmentType
disjoint with: IfcCableSegmentType

DIFFUSER
type: IfcAirTerminalTypeEnum
type: NamedIndividual

FlangeThickness
type: ObjectProperty
type: FunctionalProperty
domain: IfcUShapeProfileDef
range: IfcPositiveLengthMeasure

OverallHeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcCraneRailAShapeProfileDef
range: IfcPositiveLengthMeasure

SECTION_VIEW
type: IfcGeometricProjectionEnum
type: NamedIndividual

Scale
type: ObjectProperty
type: FunctionalProperty
domain: IfcCartesianTransformationOperator
range: REAL

SemiAxis1
type: ObjectProperty
type: FunctionalProperty
domain: IfcEllipseProfileDef
range: IfcPositiveLengthMeasure

IfcCompositeProfileDef
type: Class
subclass of: IfcProfileDef
subclass of: Restriction
  all values from: IfcLabel
  on property: label IfcCompositeProfileDef
subclass of: Restriction
  all values from: IfcProfileDef
  on property: Profiles
subclass of: Restriction
  min qualified cardinality: 2
  on class: IfcProfileDef
  on property: Profiles
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: label IfcCompositeProfileDef
disjoint with: IfcDerivedProfileDef
disjoint with: IfcParameterizedProfileDef
disjoint with: IfcArbitraryOpenProfileDef
disjoint with: IfcArbitraryClosedProfileDef

FLOORWASTE
type: IfcWasteTerminalTypeEnum
type: NamedIndividual

USD
type: IfcCurrencyEnum
type: NamedIndividual

HOME
type: IfcAddressTypeEnum
type: NamedIndividual

SECOND
type: IfcSIUnitName
type: NamedIndividual

SLIDINGHORIZONTAL
type: IfcWindowPanelOperationEnum
type: NamedIndividual

Curve
type: ObjectProperty
type: FunctionalProperty
domain: IfcArbitraryOpenProfileDef
range: IfcBoundedCurve

MULTIPLY
type: IfcArithmeticOperatorEnum
type: NamedIndividual

IfcPointOnCurve
type: Class
subclass of: IfcPoint
subclass of: Restriction
  on class: IfcParameterValue
  on property: pointParameter IfcPointOnCurve
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcParameterValue
  on property: pointParameter IfcPointOnCurve
subclass of: Restriction
  on class: IfcCurve
  on property: BasisCurve
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCurve
  on property: BasisCurve
disjoint with: IfcPointOnSurface
disjoint with: IfcCartesianPoint

IfcRepresentationContext
type: Class
subclass of: Restriction
  all values from: IfcRepresentation
  on property: RepresentationsInContext
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: contextType IfcRepresentationContext
subclass of: Restriction
  all values from: IfcLabel
  on property: contextType IfcRepresentationContext
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: contextIdentifier IfcRepresentationContext
subclass of: Restriction
  all values from: IfcLabel
  on property: contextIdentifier IfcRepresentationContext

ELECTRICPOINTHEATER
type: IfcElectricHeaterTypeEnum
type: NamedIndividual

WATERMETER
type: IfcFlowMeterTypeEnum
type: NamedIndividual

CONTROLDAMPER
type: IfcDamperTypeEnum
type: NamedIndividual

DC
type: IfcElectricMotorTypeEnum
type: NamedIndividual

MOVE
type: IfcProjectOrderRecordTypeEnum
type: NamedIndividual

SOURCEANDSINK
type: IfcFlowDirectionEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcMotorConnectionType
range: IfcMotorConnectionTypeEnum

MASSPERLENGTHUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

TUBEAXIAL
type: IfcFanTypeEnum
type: NamedIndividual

UserDefinedProcedureType
type: ObjectProperty
type: FunctionalProperty
domain: IfcProcedure
range: IfcLabel

BELTDRIVE
type: IfcMotorConnectionTypeEnum
type: NamedIndividual

ELECTRICCURRENTUNIT
type: IfcUnitEnum
type: NamedIndividual

DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER
type: IfcEvaporativeCoolerTypeEnum
type: NamedIndividual

PropertyReference
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyReferenceValue
range: IfcObjectReferenceSelect

Styles
type: ObjectProperty
domain: IfcStyledItem
range: IfcPresentationStyleAssignment

ApprovalStatus
type: ObjectProperty
type: FunctionalProperty
domain: IfcApproval
range: IfcLabel

WATERCOOLEDTUBEINTUBE
type: IfcCondenserTypeEnum
type: NamedIndividual

MIRROR
type: IfcReflectanceMethodEnum
type: NamedIndividual

UrlReference
type: ObjectProperty
type: FunctionalProperty
domain: IfcImageTexture
range: IfcIdentifier

BECQUEREL
type: IfcSIUnitName
type: NamedIndividual

PLASTIC
type: IfcDoorStyleConstructionEnum
type: IfcWindowStyleConstructionEnum
type: IfcReflectanceMethodEnum
type: NamedIndividual

TimeValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcQuantityTime
range: IfcTimeMeasure

ParentProfile
type: ObjectProperty
type: FunctionalProperty
domain: IfcDerivedProfileDef
range: IfcProfileDef

SECTIONMODULUSUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

ShapeAspectStyle
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorPanelProperties
range: IfcShapeAspect

CurveColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcCurveStyle
range: IfcColour

IfcDimensionalExponents
type: Class
subclass of: Restriction
  all values from: INTEGER
  on property: LengthExponent
subclass of: Restriction
  all values from: INTEGER
  on property: AmountOfSubstanceExponent
subclass of: Restriction
  on class: INTEGER
  on property: ElectricCurrentExponent
  qualified cardinality: 1
subclass of: Restriction
  on class: INTEGER
  on property: ThermodynamicTemperatureExponent
  qualified cardinality: 1
subclass of: Restriction
  on class: INTEGER
  on property: LengthExponent
  qualified cardinality: 1
subclass of: Restriction
  on class: INTEGER
  on property: TimeExponent
  qualified cardinality: 1
subclass of: Restriction
  all values from: INTEGER
  on property: MassExponent
subclass of: Restriction
  all values from: INTEGER
  on property: LuminousIntensityExponent
subclass of: Restriction
  all values from: INTEGER
  on property: ElectricCurrentExponent
subclass of: Restriction
  on class: INTEGER
  on property: MassExponent
  qualified cardinality: 1
subclass of: Restriction
  all values from: INTEGER
  on property: ThermodynamicTemperatureExponent
subclass of: Restriction
  on class: INTEGER
  on property: LuminousIntensityExponent
  qualified cardinality: 1
subclass of: Restriction
  all values from: INTEGER
  on property: TimeExponent
subclass of: Restriction
  on class: INTEGER
  on property: AmountOfSubstanceExponent
  qualified cardinality: 1

IfcApplication
type: Class
subclass of: Restriction
  on class: IfcIdentifier
  on property: ApplicationIdentifier
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcIdentifier
  on property: ApplicationIdentifier
subclass of: Restriction
  on class: IfcLabel
  on property: ApplicationFullName
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: ApplicationFullName
subclass of: Restriction
  on class: IfcLabel
  on property: Version
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLabel
  on property: Version
subclass of: Restriction
  on class: IfcOrganization
  on property: ApplicationDeveloper
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcOrganization
  on property: ApplicationDeveloper

RESIDUALCURRENTSWITCH
type: IfcProtectiveDeviceTypeEnum
type: NamedIndividual

LowerBoundValue
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertyBoundedValue
range: IfcValue

LayerBlocked
type: ObjectProperty
type: FunctionalProperty
domain: IfcPresentationLayerWithStyle
range: LOGICAL

MILLI
type: IfcSIPrefix
type: NamedIndividual

OverallHeight
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoor
range: IfcPositiveLengthMeasure

WEEKLY
type: IfcTimeSeriesScheduleTypeEnum
type: NamedIndividual

CompressiveStrength
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalConcreteMaterialProperties
range: IfcPressureMeasure

IfcRelCoversBldgElements
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcCovering
  on property: RelatedCoverings
subclass of: Restriction
  on class: IfcElement
  on property: RelatingBuildingElement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcElement
  on property: RelatingBuildingElement
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcCovering
  on property: RelatedCoverings
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelFillsElement
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelSequence
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelProjectsElement

TWD
type: IfcCurrencyEnum
type: NamedIndividual

LIGHTING
type: IfcThermalLoadSourceEnum
type: NamedIndividual

NZD
type: IfcCurrencyEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadGroup
range: IfcLoadGroupTypeEnum

IfcRelDecomposes
type: Class
subclass of: IfcRelationship
subclass of: Class
  union of: IfcRelNests
  union of: IfcRelAggregates
subclass of: Restriction
  all values from: IfcObjectDefinition
  on property: RelatedObjects
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcObjectDefinition
  on property: RelatedObjects
subclass of: Restriction
  on class: IfcObjectDefinition
  on property: relatingObject IfcRelDecomposes
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcObjectDefinition
  on property: relatingObject IfcRelDecomposes
disjoint with: IfcRelConnects
disjoint with: IfcRelAssociates
disjoint with: IfcRelDefines
disjoint with: IfcRelAssigns

IfcConstraintRelationship
type: Class
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcConstraint
  on property: RelatedConstraints
subclass of: Restriction
  all values from: IfcConstraint
  on property: RelatedConstraints
subclass of: Restriction
  on class: IfcConstraint
  on property: RelatingConstraint
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcConstraint
  on property: RelatingConstraint
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  all values from: IfcText
  on property: Description
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcLabel
  on property: Name

ServiceLifeDuration
type: ObjectProperty
type: FunctionalProperty
domain: IfcServiceLife
range: IfcTimeMeasure

FLATOVAL
type: IfcDuctSilencerTypeEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcProjectOrderRecord
range: IfcProjectOrderRecordTypeEnum

RelatingStructure
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelReferencedInSpatialStructure
range: IfcSpatialStructureElement
inverse of: ReferencesElements

CAD
type: IfcCurrencyEnum
type: NamedIndividual

IfcClassificationReference
type: Class
subclass of: IfcClassificationNotationSelect
subclass of: IfcExternalReference
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcClassification
  on property: ReferencedSource
subclass of: Restriction
  all values from: IfcClassification
  on property: ReferencedSource
disjoint with: IfcExternallyDefinedSymbol
disjoint with: IfcExternallyDefinedTextFont
disjoint with: IfcLibraryReference
disjoint with: IfcExternallyDefinedSurfaceStyle
disjoint with: IfcExternallyDefinedHatchStyle
disjoint with: IfcDocumentReference

UNIFORM
type: IfcSectionTypeEnum
type: NamedIndividual

FLUORESCENT
type: IfcLightEmissionSourceEnum
type: IfcLampTypeEnum
type: NamedIndividual

ShearModulus
type: ObjectProperty
type: FunctionalProperty
domain: IfcMechanicalMaterialProperties
range: IfcModulusOfElasticityMeasure

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcPreDefinedItem
range: IfcLabel

CLP
type: IfcCurrencyEnum
type: NamedIndividual

PERSONAL
type: IfcDocumentConfidentialityEnum
type: NamedIndividual

MoveTo
type: ObjectProperty
type: FunctionalProperty
domain: IfcMove
range: IfcSpatialStructureElement

Actors
type: ObjectProperty
domain: IfcApproval
range: IfcApprovalActorRelationship
inverse of: Approval

ALTERNATING
type: IfcElectricCurrentEnum
type: NamedIndividual

RelatingResource
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelAssignsToResource
range: IfcResource
inverse of: resourceOf IfcResource

BoxRotateAngle
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextStyleWithBoxCharacteristics
range: IfcPlaneAngleMeasure

CURVATUREUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

IfcSurfaceStyleLighting
type: Class
subclass of: IfcSurfaceStyleElementSelect
subclass of: Restriction
  on class: IfcColourRgb
  on property: DiffuseReflectionColour
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcColourRgb
  on property: reflectanceColour IfcSurfaceStyleLighting
subclass of: Restriction
  on class: IfcColourRgb
  on property: reflectanceColour IfcSurfaceStyleLighting
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcColourRgb
  on property: DiffuseTransmissionColour
subclass of: Restriction
  on class: IfcColourRgb
  on property: DiffuseTransmissionColour
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcColourRgb
  on property: TransmissionColour
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcColourRgb
  on property: DiffuseReflectionColour
subclass of: Restriction
  all values from: IfcColourRgb
  on property: TransmissionColour

FrameDepth
type: ObjectProperty
type: FunctionalProperty
domain: IfcWindowPanelProperties
range: IfcPositiveLengthMeasure

STRAINER
type: IfcFilterTypeEnum
type: NamedIndividual

ValueComponent
type: ObjectProperty
type: FunctionalProperty
domain: IfcMeasureWithUnit
range: IfcValue

XEU
type: IfcCurrencyEnum
type: NamedIndividual

HEATINGVALUEUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

LinearMomentZ
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralLoadLinearForce
range: IfcLinearMomentMeasure

ProxyType
type: ObjectProperty
type: FunctionalProperty
domain: IfcProxy
range: IfcObjectTypeEnum

Description
type: ObjectProperty
type: FunctionalProperty
domain: IfcApprovalRelationship
range: IfcText

AnnotatedSurface
type: ObjectProperty
type: FunctionalProperty
domain: IfcTextureCoordinate
range: IfcAnnotationSurface
inverse of: TextureCoordinates

IfcVibrationIsolatorType
type: Class
subclass of: IfcDiscreteAccessoryType
subclass of: Restriction
  on class: IfcVibrationIsolatorTypeEnum
  on property: predefinedType IfcVibrationIsolatorType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcVibrationIsolatorTypeEnum
  on property: predefinedType IfcVibrationIsolatorType

RELUCTANCESYNCHRONOUS
type: IfcElectricMotorTypeEnum
type: NamedIndividual

RelatedSpaceProgram
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelInteractionRequirements
range: IfcSpaceProgram
inverse of: HasInteractionReqsFrom

OverallWidth
type: ObjectProperty
type: FunctionalProperty
domain: IfcIShapeProfileDef
range: IfcPositiveLengthMeasure

AnnotatedCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcTerminatorSymbol
range: IfcAnnotationCurveOccurrence
inverse of: AnnotatedBySymbols

IfcPropertySetDefinition
type: Class
subclass of: IfcPropertyDefinition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcTypeObject
  on property: DefinesType
subclass of: Restriction
  all values from: IfcTypeObject
  on property: DefinesType
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcRelDefinesByProperties
  on property: PropertyDefinitionOf
subclass of: Restriction
  all values from: IfcRelDefinesByProperties
  on property: PropertyDefinitionOf
subclass of: Class
  union of: IfcWindowPanelProperties
  union of: IfcElementQuantity
  union of: IfcDoorPanelProperties
  union of: IfcSoundValue
  union of: IfcSpaceThermalLoadProperties
  union of: IfcPropertySet
  union of: IfcWindowLiningProperties
  union of: IfcEnergyProperties
  union of: IfcPermeableCoveringProperties
  union of: IfcReinforcementDefinitionProperties
  union of: IfcServiceLifeFactor
  union of: IfcDoorLiningProperties
  union of: IfcSoundProperties
  union of: IfcFluidFlowProperties

Target
type: ObjectProperty
type: FunctionalProperty
domain: IfcDefinedSymbol
range: IfcCartesianTransformationOperator2D

WEBER
type: IfcSIUnitName
type: NamedIndividual

IfcBuilding
type: Class
subclass of: IfcSpatialStructureElement
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: ElevationOfRefHeight
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: elevationOfTerrain IfcBuilding
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: ElevationOfRefHeight
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPostalAddress
  on property: BuildingAddress
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: elevationOfTerrain IfcBuilding
subclass of: Restriction
  all values from: IfcPostalAddress
  on property: BuildingAddress
disjoint with: IfcSpace
disjoint with: IfcBuildingStorey
disjoint with: IfcSite

IfcLine
type: Class
subclass of: IfcCurve
subclass of: Restriction
  all values from: IfcVector
  on property: dir IfcLine
subclass of: Restriction
  on class: IfcCartesianPoint
  on property: pnt IfcLine
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCartesianPoint
  on property: pnt IfcLine
subclass of: Restriction
  on class: IfcVector
  on property: dir IfcLine
  qualified cardinality: 1
disjoint with: IfcConic
disjoint with: IfcOffsetCurve2D
disjoint with: IfcOffsetCurve3D
disjoint with: IfcBoundedCurve

ADIABATICPAN
type: IfcHumidifierTypeEnum
type: NamedIndividual

TUMBLEDRYER
type: IfcElectricApplianceTypeEnum
type: NamedIndividual

RelatedBuildingElement
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelFillsElement
range: IfcElement
inverse of: FillsVoids

RESTRICTED
type: IfcDocumentConfidentialityEnum
type: NamedIndividual

SemiAxis1
type: ObjectProperty
type: FunctionalProperty
domain: IfcEllipse
range: IfcPositiveLengthMeasure

VARIABLEFLOWPRESSUREDEPENDANT
type: IfcAirTerminalBoxTypeEnum
type: NamedIndividual

CREEP
type: IfcActionSourceTypeEnum
type: NamedIndividual

SkillSet
type: ObjectProperty
type: FunctionalProperty
domain: IfcLaborResource
range: IfcText

IfcSwitchingDeviceType
type: Class
subclass of: IfcFlowControllerType
subclass of: Restriction
  on class: IfcSwitchingDeviceTypeEnum
  on property: PredefinedType
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcSwitchingDeviceTypeEnum
  on property: PredefinedType
disjoint with: IfcValveType
disjoint with: IfcProtectiveDeviceType
disjoint with: IfcFlowMeterType
disjoint with: IfcAirTerminalBoxType
disjoint with: IfcElectricTimeControlType
disjoint with: IfcDamperType

ReflectionColour
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceStyleRendering
range: IfcColourOrFactor

IfcEnergyProperties
type: Class
subclass of: IfcPropertySetDefinition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: UserDefinedEnergySequence
subclass of: Restriction
  all values from: IfcEnergySequenceEnum
  on property: energySequence IfcEnergyProperties
subclass of: Restriction
  all values from: IfcLabel
  on property: UserDefinedEnergySequence
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcEnergySequenceEnum
  on property: energySequence IfcEnergyProperties
disjoint with: IfcSoundProperties
disjoint with: IfcWindowLiningProperties
disjoint with: IfcWindowPanelProperties
disjoint with: IfcDoorLiningProperties
disjoint with: IfcFluidFlowProperties
disjoint with: IfcSoundValue
disjoint with: IfcServiceLifeFactor
disjoint with: IfcPropertySet
disjoint with: IfcReinforcementDefinitionProperties
disjoint with: IfcSpaceThermalLoadProperties
disjoint with: IfcPermeableCoveringProperties
disjoint with: IfcDoorPanelProperties
disjoint with: IfcElementQuantity

IfcPropertyReferenceValue
type: Class
subclass of: IfcSimpleProperty
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: UsageName
subclass of: Restriction
  all values from: IfcLabel
  on property: UsageName
subclass of: Restriction
  all values from: IfcObjectReferenceSelect
  on property: PropertyReference
subclass of: Restriction
  on class: IfcObjectReferenceSelect
  on property: PropertyReference
  qualified cardinality: 1
disjoint with: IfcPropertyListValue
disjoint with: IfcPropertyBoundedValue
disjoint with: IfcPropertySingleValue
disjoint with: IfcPropertyTableValue
disjoint with: IfcPropertyEnumeratedValue

MODEL_VIEW
type: IfcGeometricProjectionEnum
type: NamedIndividual

REFLECTED_PLAN_VIEW
type: IfcGeometricProjectionEnum
type: NamedIndividual

Position
type: ObjectProperty
type: FunctionalProperty
domain: IfcPolygonalBoundedHalfSpace
range: IfcAxis2Placement3D

IfcRelContainedInSpatialStructure
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcProduct
  on property: RelatedElements
subclass of: Restriction
  all values from: IfcSpatialStructureElement
  on property: RelatingStructure
subclass of: Restriction
  all values from: IfcProduct
  on property: RelatedElements
subclass of: Restriction
  on class: IfcSpatialStructureElement
  on property: RelatingStructure
  qualified cardinality: 1
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelFillsElement
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelSequence
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelProjectsElement

Covers
type: ObjectProperty
type: FunctionalProperty
domain: IfcCovering
range: IfcRelCoversBldgElements
inverse of: RelatedCoverings

StartOfNextHatchLine
type: ObjectProperty
type: FunctionalProperty
domain: IfcFillAreaStyleHatching
range: IfcHatchLineDistanceSelect

IfcLightIntensityDistribution
type: Class
subclass of: IfcLightDistributionDataSourceSelect
subclass of: Restriction
  on class: IfcLightDistributionData List
  on property: DistributionData
  qualified cardinality: 1
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcLightDistributionData List
  on property: DistributionData
subclass of: Restriction
  all values from: IfcLightDistributionData List
  on property: DistributionData
subclass of: Restriction
  on class: IfcLightDistributionCurveEnum
  on property: LightDistributionCurve
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLightDistributionCurveEnum
  on property: LightDistributionCurve

UNION
type: IfcBooleanOperator
type: NamedIndividual

IfcRelFillsElement
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcElement
  on property: RelatedBuildingElement
subclass of: Restriction
  on class: IfcElement
  on property: RelatedBuildingElement
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcOpeningElement
  on property: relatingOpeningElement IfcRelFillsElement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcOpeningElement
  on property: relatingOpeningElement IfcRelFillsElement
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelProjectsElement
disjoint with: IfcRelSequence
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelReferencedInSpatialStructure
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelConnectsStructuralMember

USERDEFINED
type: IfcSlabTypeEnum
type: IfcCompressorTypeEnum
type: IfcJunctionBoxTypeEnum
type: IfcPileConstructionEnum
type: IfcWindowStyleOperationEnum
type: IfcLightFixtureTypeEnum
type: IfcBoilerTypeEnum
type: IfcProtectiveDeviceTypeEnum
type: IfcVibrationIsolatorTypeEnum
type: IfcAnalysisTheoryTypeEnum
type: IfcChillerTypeEnum
type: IfcColumnTypeEnum
type: IfcDuctFittingTypeEnum
type: IfcPumpTypeEnum
type: IfcRailingTypeEnum
type: IfcStairFlightTypeEnum
type: IfcRampTypeEnum
type: IfcEvaporatorTypeEnum
type: IfcRampFlightTypeEnum
type: IfcAirTerminalBoxTypeEnum
type: IfcDoorPanelOperationEnum
type: IfcTransportElementTypeEnum
type: IfcMotorConnectionTypeEnum
type: IfcTubeBundleTypeEnum
type: IfcElectricFlowStorageDeviceTypeEnum
type: IfcCurtainWallTypeEnum
type: IfcEnvironmentalImpactCategoryEnum
type: IfcProcedureTypeEnum
type: IfcCableSegmentTypeEnum
type: NamedIndividual
type: IfcBuildingElementProxyTypeEnum
type: IfcAirTerminalTypeEnum
type: IfcTendonTypeEnum
type: IfcDamperTypeEnum
type: IfcSwitchingDeviceTypeEnum
type: IfcPlateTypeEnum
type: IfcStackTerminalTypeEnum
type: IfcSensorTypeEnum
type: IfcElectricApplianceTypeEnum
type: IfcElectricMotorTypeEnum
type: IfcStairTypeEnum
type: IfcDocumentConfidentialityEnum
type: IfcCoolingTowerTypeEnum
type: IfcCableCarrierFittingTypeEnum
type: IfcElectricHeaterTypeEnum
type: IfcOccupantTypeEnum
type: IfcActuatorTypeEnum
type: IfcPermeableCoveringOperationEnum
type: IfcInventoryTypeEnum
type: IfcElementAssemblyTypeEnum
type: IfcDoorStyleConstructionEnum
type: IfcThermalLoadSourceEnum
type: IfcCoilTypeEnum
type: IfcValveTypeEnum
type: IfcAlarmTypeEnum
type: IfcAirToAirHeatRecoveryTypeEnum
type: IfcPipeSegmentTypeEnum
type: IfcProjectOrderTypeEnum
type: IfcPipeFittingTypeEnum
type: IfcObjectiveEnum
type: IfcElectricTimeControlTypeEnum
type: IfcWallTypeEnum
type: IfcBeamTypeEnum
type: IfcTimeSeriesScheduleTypeEnum
type: IfcCableCarrierSegmentTypeEnum
type: IfcActionSourceTypeEnum
type: IfcDuctSegmentTypeEnum
type: IfcServiceLifeFactorTypeEnum
type: IfcPropertySourceEnum
type: IfcElectricDistributionPointFunctionEnum
type: IfcControllerTypeEnum
type: IfcUnitaryEquipmentTypeEnum
type: IfcCondenserTypeEnum
type: IfcGeometricProjectionEnum
type: IfcStructuralCurveTypeEnum
type: IfcCooledBeamTypeEnum
type: IfcAnalysisModelTypeEnum
type: IfcEnergySequenceEnum
type: IfcWasteTerminalTypeEnum
type: IfcWorkControlTypeEnum

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcProperty
range: IfcIdentifier

InternalOrExternalBoundary
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelSpaceBoundary
range: IfcInternalOrExternalEnum

DOUBLEREGULATING
type: IfcValveTypeEnum
type: NamedIndividual

CLIENT
type: IfcRoleEnum
type: NamedIndividual

PartOfProductDefinitionShape
type: ObjectProperty
type: FunctionalProperty
domain: IfcShapeAspect
range: IfcProductDefinitionShape
inverse of: HasShapeAspects

OuterCurve
type: ObjectProperty
type: FunctionalProperty
domain: IfcArbitraryClosedProfileDef
range: IfcCurve

C_WORKEXECUTIONLEVEL
type: IfcServiceLifeFactorTypeEnum
type: NamedIndividual

IfcPersonAndOrganization
type: Class
subclass of: IfcActorSelect
subclass of: IfcObjectReferenceSelect
subclass of: Restriction
  on class: IfcOrganization
  on property: TheOrganization
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcPerson
  on property: thePerson IfcPersonAndOrganization
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPerson
  on property: thePerson IfcPersonAndOrganization
subclass of: Restriction
  all values from: IfcActorRole List
  on property: roles IfcPersonAndOrganization
subclass of: Restriction
  all values from: IfcOrganization
  on property: TheOrganization
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcActorRole List
  on property: roles IfcPersonAndOrganization
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcActorRole List
  on property: roles IfcPersonAndOrganization

BOTTOMHUNG
type: IfcWindowPanelOperationEnum
type: NamedIndividual

IfcOutletType
type: Class
subclass of: IfcFlowTerminalType
subclass of: Restriction
  all values from: IfcOutletTypeEnum
  on property: predefinedType IfcOutletType
subclass of: Restriction
  on class: IfcOutletTypeEnum
  on property: predefinedType IfcOutletType
  qualified cardinality: 1
disjoint with: IfcSanitaryTerminalType
disjoint with: IfcElectricApplianceType
disjoint with: IfcWasteTerminalType
disjoint with: IfcStackTerminalType
disjoint with: IfcElectricHeaterType
disjoint with: IfcLightFixtureType
disjoint with: IfcLampType
disjoint with: IfcAirTerminalType
disjoint with: IfcGasTerminalType
disjoint with: IfcFireSuppressionTerminalType

IfcMechanicalMaterialProperties
type: Class
subclass of: IfcMaterialProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfElasticityMeasure
  on property: ShearModulus
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcModulusOfElasticityMeasure
  on property: YoungModulus
subclass of: Restriction
  all values from: IfcModulusOfElasticityMeasure
  on property: YoungModulus
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcThermalExpansionCoefficientMeasure
  on property: ThermalExpansionCoefficient
subclass of: Restriction
  all values from: IfcThermalExpansionCoefficientMeasure
  on property: ThermalExpansionCoefficient
subclass of: Restriction
  all values from: IfcDynamicViscosityMeasure
  on property: dynamicViscosity IfcMechanicalMaterialProperties
subclass of: Restriction
  all values from: IfcPositiveRatioMeasure
  on property: PoissonRatio
subclass of: Restriction
  all values from: IfcModulusOfElasticityMeasure
  on property: ShearModulus
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveRatioMeasure
  on property: PoissonRatio
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDynamicViscosityMeasure
  on property: dynamicViscosity IfcMechanicalMaterialProperties
disjoint with: IfcHygroscopicMaterialProperties
disjoint with: IfcOpticalMaterialProperties
disjoint with: IfcExtendedMaterialProperties
disjoint with: IfcThermalMaterialProperties
disjoint with: IfcWaterProperties
disjoint with: IfcGeneralMaterialProperties
disjoint with: IfcFuelProperties
disjoint with: IfcProductsOfCombustionProperties

ThermalIrEmissivityBack
type: ObjectProperty
type: FunctionalProperty
domain: IfcOpticalMaterialProperties
range: IfcPositiveRatioMeasure

IfcCartesianTransformationOperator3D
type: Class
subclass of: IfcCartesianTransformationOperator
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcDirection
subclass of: Restriction
  all values from: IfcDirection
disjoint with: IfcCartesianTransformationOperator2D

COMPRESSION
type: IfcVibrationIsolatorTypeEnum
type: NamedIndividual

RelatedStructuralMember
type: ObjectProperty
type: FunctionalProperty
domain: IfcRelConnectsStructuralElement
range: IfcStructuralMember
inverse of: referencesElement IfcStructuralMember

IfcBuildingElementProxy
type: Class
subclass of: IfcBuildingElement
subclass of: Restriction
  all values from: IfcElementCompositionEnum
  on property: CompositionType
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcElementCompositionEnum
  on property: CompositionType
disjoint with: IfcRailing
disjoint with: IfcMember
disjoint with: IfcWall
disjoint with: IfcBuildingElementComponent
disjoint with: IfcDoor
disjoint with: IfcCovering
disjoint with: IfcColumn
disjoint with: IfcRamp
disjoint with: IfcStair
disjoint with: IfcSlab
disjoint with: IfcRampFlight
disjoint with: IfcPile
disjoint with: IfcCurtainWall
disjoint with: IfcFooting
disjoint with: IfcPlate
disjoint with: IfcStairFlight
disjoint with: IfcWindow
disjoint with: IfcRoof
disjoint with: IfcBeam

IfcDoorLiningProperties
type: Class
subclass of: IfcPropertySetDefinition
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: TransomThickness
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: LiningThickness
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: LiningOffset
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: CasingThickness
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: TransomThickness
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: CasingThickness
subclass of: Restriction
  all values from: IfcShapeAspect
  on property: ShapeAspectStyle
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: TransomOffset
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: ThresholdOffset
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: CasingDepth
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: ThresholdDepth
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: LiningDepth
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: LiningThickness
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: ThresholdThickness
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: TransomOffset
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: LiningOffset
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcShapeAspect
  on property: ShapeAspectStyle
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: ThresholdThickness
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: ThresholdOffset
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: ThresholdDepth
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: CasingDepth
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcPositiveLengthMeasure
  on property: LiningDepth
disjoint with: IfcDoorPanelProperties
disjoint with: IfcElementQuantity
disjoint with: IfcFluidFlowProperties
disjoint with: IfcPermeableCoveringProperties
disjoint with: IfcSpaceThermalLoadProperties
disjoint with: IfcSoundProperties
disjoint with: IfcWindowLiningProperties
disjoint with: IfcSoundValue
disjoint with: IfcPropertySet
disjoint with: IfcServiceLifeFactor
disjoint with: IfcEnergyProperties
disjoint with: IfcWindowPanelProperties
disjoint with: IfcReinforcementDefinitionProperties

TransverseBarSpacing
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcingMesh
range: IfcPositiveLengthMeasure

IfcAppliedValueRelationship
type: Class
subclass of: Restriction
  all values from: IfcAppliedValue
  on property: ComponentOfTotal
subclass of: Restriction
  min qualified cardinality: 1
  on class: IfcAppliedValue
  on property: Components
subclass of: Restriction
  all values from: IfcLabel
  on property: Name
subclass of: Restriction
  on class: IfcArithmeticOperatorEnum
  on property: ArithmeticOperator
  qualified cardinality: 1
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcText
  on property: Description
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLabel
  on property: Name
subclass of: Restriction
  all values from: IfcAppliedValue
  on property: Components
subclass of: Restriction
  on class: IfcAppliedValue
  on property: ComponentOfTotal
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcArithmeticOperatorEnum
  on property: ArithmeticOperator
subclass of: Restriction
  all values from: IfcText
  on property: Description

IfcRelProjectsElement
type: Class
subclass of: IfcRelConnects
subclass of: Restriction
  all values from: IfcFeatureElementAddition
  on property: RelatedFeatureElement
subclass of: Restriction
  on class: IfcElement
  on property: RelatingElement
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcFeatureElementAddition
  on property: RelatedFeatureElement
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcElement
  on property: RelatingElement
disjoint with: IfcRelConnectsElements
disjoint with: IfcRelFlowControlElements
disjoint with: IfcRelFillsElement
disjoint with: IfcRelConnectsPorts
disjoint with: IfcRelSpaceBoundary
disjoint with: IfcRelCoversBldgElements
disjoint with: IfcRelCoversSpaces
disjoint with: IfcRelServicesBuildings
disjoint with: IfcRelConnectsStructuralElement
disjoint with: IfcRelConnectsStructuralMember
disjoint with: IfcRelVoidsElement
disjoint with: IfcRelConnectsStructuralActivity
disjoint with: IfcRelInteractionRequirements
disjoint with: IfcRelConnectsPortToElement
disjoint with: IfcRelSequence
disjoint with: IfcRelContainedInSpatialStructure
disjoint with: IfcRelReferencedInSpatialStructure

GUARDRAIL
type: IfcRailingTypeEnum
type: NamedIndividual

IfcStructuralProfileProperties
type: Class
subclass of: IfcGeneralProfileProperties
subclass of: Restriction
  all values from: IfcWarpingConstantMeasure
  on property: WarpingConstant
subclass of: Restriction
  all values from: IfcAreaMeasure
  on property: ShearDeformationAreaZ
subclass of: Restriction
  all values from: IfcSectionModulusMeasure
  on property: MinimumSectionModulusY
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: CentreOfGravityInY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSectionModulusMeasure
  on property: MinimumSectionModulusY
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: shearCentreZ IfcStructuralProfileProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSectionModulusMeasure
  on property: MaximumSectionModulusZ
subclass of: Restriction
  all values from: IfcSectionModulusMeasure
  on property: MaximumSectionModulusY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: CentreOfGravityInX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAreaMeasure
  on property: ShearDeformationAreaZ
subclass of: Restriction
  all values from: IfcMomentOfInertiaMeasure
  on property: MomentOfInertiaYZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMomentOfInertiaMeasure
  on property: MomentOfInertiaY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: ShearCentreY
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: CentreOfGravityInX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMomentOfInertiaMeasure
  on property: MomentOfInertiaYZ
subclass of: Restriction
  all values from: IfcSectionModulusMeasure
  on property: MaximumSectionModulusZ
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: ShearCentreY
subclass of: Restriction
  all values from: IfcAreaMeasure
  on property: ShearDeformationAreaY
subclass of: Restriction
  all values from: IfcMomentOfInertiaMeasure
  on property: MomentOfInertiaZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMomentOfInertiaMeasure
  on property: TorsionalConstantX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcMomentOfInertiaMeasure
  on property: MomentOfInertiaZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcAreaMeasure
  on property: ShearDeformationAreaY
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSectionModulusMeasure
  on property: TorsionalSectionModulus
subclass of: Restriction
  all values from: IfcSectionModulusMeasure
  on property: MinimumSectionModulusZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: shearCentreZ IfcStructuralProfileProperties
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSectionModulusMeasure
  on property: MinimumSectionModulusZ
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcWarpingConstantMeasure
  on property: WarpingConstant
subclass of: Restriction
  all values from: IfcSectionModulusMeasure
  on property: TorsionalSectionModulus
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcLengthMeasure
  on property: CentreOfGravityInY
subclass of: Restriction
  all values from: IfcMomentOfInertiaMeasure
  on property: MomentOfInertiaY
subclass of: Restriction
  all values from: IfcMomentOfInertiaMeasure
  on property: TorsionalConstantX
subclass of: Restriction
  max qualified cardinality: 1
  on class: IfcSectionModulusMeasure
  on property: MaximumSectionModulusY

RelatedDocuments
type: ObjectProperty
domain: IfcDocumentInformationRelationship
range: IfcDocumentInformation
inverse of: IsPointedTo

Unit
type: ObjectProperty
type: FunctionalProperty
domain: IfcPropertySingleValue
range: IfcUnit

TimeStep
type: ObjectProperty
type: FunctionalProperty
domain: IfcRegularTimeSeries
range: IfcTimeMeasure

ResourceIdentifier
type: ObjectProperty
type: FunctionalProperty
domain: IfcConstructionResource
range: IfcIdentifier

CAST_IN_PLACE
type: IfcPileConstructionEnum
type: NamedIndividual

IfcPath
type: Class
subclass of: IfcTopologicalRepresentationItem
subclass of: Restriction
  on class: IfcOrientedEdge List
  on property: EdgeList
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcOrientedEdge List
  on property: EdgeList
subclass of: Restriction
  all values from: Restriction
    on property: hasNext
    some values from: IfcOrientedEdge List
  on property: EdgeList
disjoint with: IfcLoop
disjoint with: IfcConnectedFaceSet
disjoint with: IfcEdge
disjoint with: IfcFaceBound
disjoint with: IfcVertex
disjoint with: IfcFace

BASESLAB
type: IfcSlabTypeEnum
type: NamedIndividual

StartParam
type: ObjectProperty
type: FunctionalProperty
domain: IfcSurfaceCurveSweptAreaSolid
range: IfcParameterValue

IfcPlanarExtent
type: Class
subclass of: IfcGeometricRepresentationItem
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: SizeInX
  qualified cardinality: 1
subclass of: Restriction
  on class: IfcLengthMeasure
  on property: SizeInY
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: SizeInX
subclass of: Restriction
  all values from: IfcLengthMeasure
  on property: SizeInY
disjoint with: IfcFillAreaStyleTileSymbolWithStyle
disjoint with: IfcHalfSpaceSolid
disjoint with: IfcCurve
disjoint with: IfcPoint
disjoint with: IfcCompositeCurveSegment
disjoint with: IfcDirection
disjoint with: IfcSectionedSpine
disjoint with: IfcFaceBasedSurfaceModel
disjoint with: IfcCsgPrimitive3D
disjoint with: IfcLightSource
disjoint with: IfcDefinedSymbol
disjoint with: IfcSolidModel
disjoint with: IfcBooleanResult
disjoint with: IfcGeometricSet
disjoint with: IfcFillAreaStyleHatching
disjoint with: IfcTextLiteral
disjoint with: IfcPlacement
disjoint with: IfcCartesianTransformationOperator
disjoint with: IfcVector
disjoint with: IfcFillAreaStyleTiles
disjoint with: IfcAnnotationSurface
disjoint with: IfcDraughtingCallout
disjoint with: IfcShellBasedSurfaceModel
disjoint with: IfcBoundingBox
disjoint with: IfcAnnotationFillArea
disjoint with: IfcSurface
disjoint with: IfcOneDirectionRepeatFactor

IfcRelAssociatesAppliedValue
type: Class
subclass of: IfcRelAssociates
subclass of: Restriction
  on class: IfcAppliedValue
  on property: RelatingAppliedValue
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcAppliedValue
  on property: RelatingAppliedValue
disjoint with: IfcRelAssociatesProfileProperties
disjoint with: IfcRelAssociatesApproval
disjoint with: IfcRelAssociatesClassification
disjoint with: IfcRelAssociatesConstraint
disjoint with: IfcRelAssociatesMaterial
disjoint with: IfcRelAssociatesDocument
disjoint with: IfcRelAssociatesLibrary

QUARTER_TURN_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

PredefinedType
type: ObjectProperty
type: FunctionalProperty
domain: IfcStructuralAnalysisModel
range: IfcAnalysisModelTypeEnum

FINISH_START
type: IfcSequenceEnum
type: NamedIndividual

LiningOffset
type: ObjectProperty
type: FunctionalProperty
domain: IfcDoorLiningProperties
range: IfcLengthMeasure

HasCoverings
type: ObjectProperty
domain: IfcSpace
range: IfcRelCoversSpaces
inverse of: RelatedSpace

E_OUTDOORENVIRONMENT
type: IfcServiceLifeFactorTypeEnum
type: NamedIndividual

ERECTION
type: IfcActionSourceTypeEnum
type: NamedIndividual

BarCount
type: ObjectProperty
type: FunctionalProperty
domain: IfcReinforcementBarProperties
range: IfcCountMeasure

TWO_STRAIGHT_RUN_STAIR
type: IfcStairTypeEnum
type: NamedIndividual

EXTRAORDINARY_A
type: IfcActionTypeEnum
type: NamedIndividual

Name
type: ObjectProperty
type: FunctionalProperty
domain: IfcOrganizationRelationship
range: IfcLabel

ADIABATICAIRWASHER
type: IfcHumidifierTypeEnum
type: NamedIndividual

ADVISORY
type: IfcConstraintEnum
type: NamedIndividual

Records
type: ObjectProperty
type: FunctionalProperty
domain: IfcProjectOrderRecord
range: IfcRelAssignsToProjectOrder List

CrossSectionPositions
type: ObjectProperty
type: FunctionalProperty
domain: IfcSectionedSpine
range: IfcAxis2Placement3D List

ImpactType
type: ObjectProperty
type: FunctionalProperty
domain: IfcEnvironmentalImpactValue
range: IfcLabel

IfcQuantityCount
type: Class
subclass of: IfcPhysicalSimpleQuantity
subclass of: Restriction
  on class: IfcCountMeasure
  on property: countValue IfcQuantityCount
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcCountMeasure
  on property: countValue IfcQuantityCount
disjoint with: IfcQuantityArea
disjoint with: IfcQuantityTime
disjoint with: IfcQuantityWeight
disjoint with: IfcQuantityLength
disjoint with: IfcQuantityVolume

WATERHEATINGCOIL
type: IfcCoilTypeEnum
type: NamedIndividual

MappingSource
type: ObjectProperty
type: FunctionalProperty
domain: IfcMappedItem
range: IfcRepresentationMap
inverse of: mapUsage IfcRepresentationMap

IfcExtrudedAreaSolid
type: Class
subclass of: IfcSweptAreaSolid
subclass of: Restriction
  on class: IfcPositiveLengthMeasure
  on property: depth IfcExtrudedAreaSolid
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcPositiveLengthMeasure
  on property: depth IfcExtrudedAreaSolid
subclass of: Restriction
  on class: IfcDirection
  on property: ExtrudedDirection
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcDirection
  on property: ExtrudedDirection
disjoint with: IfcSurfaceCurveSweptAreaSolid
disjoint with: IfcRevolvedAreaSolid

ProcedureID
type: ObjectProperty
type: FunctionalProperty
domain: IfcProcedure
range: IfcIdentifier

PRESSURESENSOR
type: IfcSensorTypeEnum
type: NamedIndividual

SECTIONAREAINTEGRALUNIT
type: IfcDerivedUnitEnum
type: NamedIndividual

SKP
type: IfcCurrencyEnum
type: NamedIndividual

IfcApprovalActorRelationship
type: Class
subclass of: Restriction
  on class: IfcActorRole
  on property: Role
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcActorRole
  on property: Role
subclass of: Restriction
  on class: IfcApproval
  on property: Approval
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcApproval
  on property: Approval
subclass of: Restriction
  on class: IfcActorSelect
  on property: actor IfcApprovalActorRelationship
  qualified cardinality: 1
subclass of: Restriction
  all values from: IfcActorSelect
  on property: actor IfcApprovalActorRelationship

IfcPresentationLayerWithStyle
type: Class
subclass of: IfcPresentationLayerAssignment
subclass of: Restriction
  all values from: IfcPresentationStyleSelect
  on property: LayerStyles
subclass of: Restriction
  on class: LOGICAL
  on property: LayerBlocked
  qualified cardinality: 1
subclass of: Restriction
  all values from: LOGICAL
  on property: LayerBlocked
subclass of: Restriction
  on class: LOGICAL
  on property: LayerFrozen
  qualified cardinality: 1
subclass of: Restriction
  all values from: LOGICAL
  on property: LayerFrozen
subclass of: Restriction
  on class: LOGICAL
  on property: LayerOn
  qualified cardinality: 1
subclass of: Restriction
  all values from: LOGICAL
  on property: LayerOn

Restriction
all values from: Restriction
  all values from: Restriction
    all values from: Restriction
      all values from: Restriction
        on class: IfcSoundValue EmptyList
        on property: hasNext
        qualified cardinality: 1
      on property: hasNext
    on property: hasNext
  on property: hasNext
on property: hasNext