SBEO: Smart Building Evacuation Ontology
type: Ontology
rights: gpl.html
contributor: https://orcid.org/0000-0001-8565-9194
contributor: https://orcid.org/0000-0002-3843-6729
contributor: https://orcid.org/0000-0002-8962-6856
creator: https://orcid.org/0000-0002-7944-2594
description: Smart Building Evacuation Ontology (SBEO) couples the information about any building with its occupants such that it can be used in many useful ways. For example, indoor localization of people, detection of any hazard, a recommendation of normal routes such as shopping or stadium seating routes, or safe and feasible emergency evacuation routes or both of them all together. The core SBEO covers the concepts related to the geometry of building, devices and components of the building, route graphs correspondent to the building topology, users’ characteristics and preferences, situational awareness of both building (hazard detection, status of spaces (or routes) in terms of availability and occupancy) and users (tracking, management of groups, status in terms of fitness), and emergency evacuation. Several other parameters related to the spaces, users and context are also described in SBEO. For example, SpaceSafety, PersonAccessbility, etc. Moreover, intensity, severity, and the impact of events and activites are also conceptualized.
issued: 2020-07-12T00:00:00
language: en
modified: 2022-07-26T10:16:00
preferred namespace prefix: sbeo
preferred namespace uri: https://w3id.org/sbeo#
version info: 0.5

has item
type: ObjectProperty
domain: Slot
comment: An item of a slot in an ordered list.

has next
type: ObjectProperty
inverse of: has previous
type: FunctionalProperty
domain: Slot
range: Slot
comment: Associates the next slot in an ordered list.

has ordered list
type: ObjectProperty
inverse of: has slot
type: FunctionalProperty
domain: Slot
range: Ordered List
comment: An ordered list of an slot.

has previous
type: ObjectProperty
type: InverseFunctionalProperty
domain: Slot
range: Slot
comment: Associates the previous slot in an ordered list

has slot
type: ObjectProperty
domain: Ordered List
range: Slot
comment: A slot in an ordered list.

made by sensor
type: ObjectProperty
domain: Observation
range: Sensor
domain includes: Observation
range includes: Sensor
comment: Relation between an Observation and the Sensor which made the Observation.

observed property
type: ObjectProperty
domain: Observation
range: Observable Property
domain includes: Observation
range includes: Observable Property
comment: Relation linking an Observation to the property that was observed. The ObservableProperty should be a property of the FeatureOfInterest (linked by hasFeatureOfInterest) of this Observation.

observes
type: ObjectProperty
domain: Sensor
range: Observable Property
domain includes: Sensor
range includes: Observable Property
comment: Relation between a Sensor and an ObservableProperty that it is capable of sensing.

Accompanying
type: ObjectProperty
type: SymmetricProperty
type: TransitiveProperty
domain: Person
range: Person
comment: Be present or associated with a person.

Acquaintance Of
type: ObjectProperty
type: SymmetricProperty
type: ReflexiveProperty
domain: Person
range: Person
comment: Any friend or an acquaintance tie among occupants.

Adjacent To
type: ObjectProperty
type: SymmetricProperty
domain: Class
  union of: Route Element
  union of: Space
range: Class
  union of: Route Element
  union of: Space
property disjoint with: Connected To
comment: Nearest in space or position; immediately adjoining without intervening space or element; an exact neighbour.

Assigned Route
type: ObjectProperty
domain: Social Unit
range: Route
comment: A set of connected spaces(normally in the form of rdf:list) assigned to a social unit.

Connected To
type: ObjectProperty
type: SymmetricProperty
domain: Class
  union of: Route Element
  union of: Space
range: Class
  union of: Route Element
  union of: Space
comment: Being joined by a common element; more specificially, a physical connection between two space elements.

Context
type: ObjectProperty
domain: Role In Context
range: Class
  union of: Activity
  union of: Event
  union of: Social Unit
comment: The circumstances that form the setting for an event, statement, or idea, and in terms of which it can be fully understood and assessed (Oxford Dictionary of English).

Destination
type: ObjectProperty
type: FunctionalProperty
domain: Travel Time
range: Class
  union of: Route Point
  union of: Space
comment: It represents the ending point of a movement.

Excluded For
type: ObjectProperty
domain: Class
  union of: Point Of Interest
  union of: Route Element
  union of: Space
range: Social Unit
comment: Expresses the removal of any physical space or point of interest for the consideration of any social unit.

Familiar With
type: ObjectProperty
domain: Person
range: Class
  union of: Point Of Interest
  union of: Route
  union of: Route Element
  union of: Space
comment: States the familiarity of any social unit with a physical space or point of interest.

For Person
type: ObjectProperty
domain: Parameter
range: Person
comment: A property to express a foaf:Person in a n-ary relation for sbeo:Parameter.

For Space
type: ObjectProperty
domain: Parameter
range: Class
  union of: Route Element
  union of: Space
comment: A property to express a sbeo:Space in a n-ary relation for sbeo:Parameter.

Group Subscription
type: ObjectProperty
domain: Person
range: Group
comment: A prroperty to express an association with a specifc group.

Has Ability
type: ObjectProperty
type: FunctionalProperty
domain: Person Ability
range: Ability
comment: A property to express a sbeo:Ability in a n-ary relation for sbeo:PersonAbility.

Has Activity Status
type: ObjectProperty
domain: Social Unit
range: Activity Status
comment: The status of an activity being performed by a social unit.

Has Availability Status
type: ObjectProperty
type: FunctionalProperty
domain: Class
  union of: Device
  union of: Route
  union of: Space
range: Availability Status
comment: The status of something in terms of availability. For example, available or unavailable.

Has Description
type: ObjectProperty
domain: Class
  union of: Activity
  union of: Device
  union of: Event
  union of: Route
  union of: Route Element
  union of: Space
range: Description
comment: Expresses a descriptive information about any specific space, point, activiy, event or device.

Has Deviation State
type: ObjectProperty
type: FunctionalProperty
domain: Social Unit
range: Deviation State
comment: A deviation status of a person depending on how ofthen one deviates from the proposed route.

Has Fitness Status
type: ObjectProperty
type: FunctionalProperty
domain: Person
range: Fitness Status
comment: A fitness status is associated with a person that represent the quality of being suitable for a specific activity. There are three different levels of fitness levels are introduced that can be extended according to the needs of the application. These are 'Fit', 'Exhausted' and 'Injured'.

Has Impact
type: ObjectProperty
type: FunctionalProperty
domain: Class
  union of: Activity Impact
  union of: Event Impact
range: Impact
comment: A property to express the impact of a particular sbeo:Activity or sbeo:Event.

Has Intensity
type: ObjectProperty
type: FunctionalProperty
domain: Class
  union of: Activity
  union of: Event
range: Intensity
comment: A property to express the intensity of a particular sbeo:Activity or sbeo:Event.

Has Member
type: ObjectProperty
domain: Group
range: Person
comment: Expresses one of the persons who compose a social group.

Has Motion State
type: ObjectProperty
type: FunctionalProperty
domain: Person
range: Motion State
comment: The motion state of a person.

Has Navigational State
type: ObjectProperty
type: FunctionalProperty
domain: Social Unit
range: Navigational State
comment: A navigational state of a social unit while following any path.

Has Navigation Type
type: ObjectProperty
domain: Person
range: Navigation
comment: A type of navigation provided to a person to perform a specific activity.

Has Quality
type: ObjectProperty
type: FunctionalProperty
domain: Person Ability
range: Quality
comment: A property to express a quality of something in terms of different levels. For example, good, bad, medium, perfect, mild, and so forth.

Has Severity
type: ObjectProperty
type: FunctionalProperty
domain: Class
  union of: Activity Severity
  union of: Event Severity
range: Severity
comment: A property to express a sbeo:Severity in a n-ary relation for sbeo:ActivitySeverity or sbeo:EventSeverity.

Installed In
type: ObjectProperty
type: TransitiveProperty
domain: Device
range: Class
  union of: Point Of Interest
  union of: Route
  union of: Route Element
  union of: Space
comment: Place or fix (equipment or machinery) in position ready for use (Oxford Dictionary of English).

Lead To
type: ObjectProperty
type: SymmetricProperty
type: TransitiveProperty
domain: Class
  union of: Point Of Interest
  union of: Route Element
  union of: Space
range: Class
  union of: Point Of Interest
  union of: Route Element
  union of: Space
comment: Be a means of access to a particular space or point.

Located In
type: ObjectProperty
type: AsymmetricProperty
domain: Class
  union of: Activity
  union of: Event
  union of: Point Of Interest
  union of: Route Element
  union of: Social Unit
  union of: Space
range: Class
  union of: Route
  union of: Route Element
  union of: Space
comment: States the location of any social unit, activity, event, physical space, or a point of interest at any other physical space.

Lower
type: ObjectProperty
inverse of: Upper
type: FunctionalProperty
type: InverseFunctionalProperty
domain: Building Storey
range: Building Storey
comment: Associates the lower storey in a building.

Means of Notification
type: ObjectProperty
domain: Social Unit
range: Class
  union of: Alerting Device
  union of: Display Screen
  union of: Handheld Device
  union of: Telephone
comment: A method of notifying a social unit.

Notification Preference
type: ObjectProperty
domain: Social Unit
range: Description
comment: A notification preference for any kind of social unit.

Of Activity
type: ObjectProperty
domain: Class
  union of: Activity Impact
  union of: Activity Severity
range: Activity
comment: A property to express a sbeo:Activity in a n-ary relation for sbeo:ActivitySeverity.

Of Event
type: ObjectProperty
domain: Class
  union of: Event Impact
  union of: Event Severity
range: Event
comment: A property to express a sbeo:Event in a n-ary relation for sbeo:EventSeverity.

Origin
type: ObjectProperty
type: FunctionalProperty
domain: Travel Time
range: Class
  union of: Route Element
  union of: Space
comment: It represents the starting point of a movement.

Part Of
type: ObjectProperty
type: TransitiveProperty
domain: Class
  union of: Route Element
  union of: Space
range: Class
  union of: Route Element
  union of: Space
comment: Expresses a physical space as a part or a fragment of another physical space. For example, a block of apartments can be a part of apartment building, etc.

Performed by
type: ObjectProperty
domain: Activity
range: Social Unit
comment: Expresses an activity carried out by a social unit.

Player
type: ObjectProperty
domain: Role In Context
range: Person
comment: It express an agent that plays a role in a specific context.

Responsible To
type: ObjectProperty
type: AsymmetricProperty
domain: Person
range: Social Unit
comment: Having an obligation to do something, or having control over or care for someone, as part of one's role (Oxford Dictionary of English). If a foaf:Person becomes responsible or a leader of a social unit, this property can be used to express a relation between them.

Role
type: ObjectProperty
domain: Role In Context
range: Role
comment: Expresses a role of an agent.

Route Preference
type: ObjectProperty
domain: Social Unit
range: Route
comment: Route preference of a social unit to perform an activity.

Route Type
type: ObjectProperty
domain: Route
range: Graph-Based Route
comment: This property is used to express the type of a route in terms of graph-based routes, such as Shortest Path, Simplest Path etc.

Upper
type: ObjectProperty
type: FunctionalProperty
type: InverseFunctionalProperty
domain: Building Storey
range: Building Storey
comment: Associates the upper storey in a building.

Uses
type: ObjectProperty
domain: Social Unit
range: Class
  union of: Device
  union of: Point Of Interest
  union of: Route
  union of: Route Element
  union of: Space
comment: Expresses a momentary information about a physical space or a point being used by a social unit.

has index
type: DatatypeProperty
type: FunctionalProperty
domain: Slot
range: positiveInteger
comment: An index of a slot in an ordered list.

Length of Ordered List
type: DatatypeProperty
domain: Ordered List
range: nonNegativeInteger
comment: The length of the Ordered List.

has simple result
type: DatatypeProperty
domain: Observation
domain includes: Observation
comment: The simple value of an Observation or Actuation or act of Sampling.
example: For instance, the values 23 or true.

Age
type: DatatypeProperty
type: FunctionalProperty
domain: Person
comment: The age of the person.

First Name
type: DatatypeProperty
domain: Person
comment: The first name of the person.

Gender
type: DatatypeProperty
type: FunctionalProperty
domain: Person
comment: The gender of a person. It is typically but not necessarily 'male' or 'female'.

Last Name
type: DatatypeProperty
domain: Person
comment: The last name of the person.

Accommodation Capacity
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Point Of Interest
  union of: Route Element
  union of: Space
range: nonNegativeInteger
comment: The accommodating capacity (in terms of persons) of a particular space.

Area (in sq. meters)
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Passage
  union of: Space
range: float
comment: Area is the quantity that expresses the occupied amount of the two-dimensional region, shape, or planar lamina, in the plane.

At Time
type: DatatypeProperty
domain: Class
  union of: Activity
  union of: Device
  union of: Event
  union of: Social Unit
range: unsignedLong
comment: The time at which an activity or event occurred.

Base (in meters)
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Passage
  union of: Space
range: float
comment: A base is a side (mostly the bottom) of a polygon or a face of a polyhedron. This term is commonly applied to triangles, parallelograms, trapezoids, cylinders, cones, and pyramids.

Cost
type: DatatypeProperty
domain: Class
  union of: Route
  union of: Route Element
range: float
comment: A numeric value associated with an edge or a complete route(path). It is also reffered to as a weight.

Dynamic Description
type: DatatypeProperty
domain: Class
  union of: Activity
  union of: Event
  union of: Point Of Interest
  union of: Social Unit
  union of: Space
range: string
comment: A dynamic or momentary information about a specific activity, event, social unit, or a space.

Ended At Time
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Activity
  union of: Event
range: unsignedLong
property disjoint with: Started At Time
comment: The time at which an activity ended.

Has Congestion
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Route
  union of: Route Element
  union of: Space
range: boolean
comment: A property to express either a space has congestion or not.

Has Safety Value
type: DatatypeProperty
domain: Class
  union of: Route Element
  union of: Space
range: float
comment: A property to express the safety of any space in terms of some value. Note that this is a generic property as a space will have a same safety value for all kinds of person.

Value
type: DatatypeProperty
type: FunctionalProperty
domain: Thing
comment: Provides a value that is a direct representation of an entity.

Has X Time Deviated
type: DatatypeProperty
domain: Social Unit
range: nonNegativeInteger
comment: Number of times a social unit is deviated while following the provided path.

Height (in meters)
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Passage
  union of: Space
range: float
comment: A height is a vertical distance from the top to the base of the shape, object or space.

Identifier
type: DatatypeProperty
domain: Thing
comment: An unique identification value of something such as, social unit, device, space.

Length (in meters)
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Passage
  union of: Space
range: float
comment: The measurement or extent of something from end to end (Oxford Dictionary of English).

Has Number
type: DatatypeProperty
domain: Thing
range: integer
comment: A number assigned to anything.

Radius (in meters)
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Passage
  union of: Space
range: float
comment: The term radius is associated with circular shapes, objects and spacesn that represents the distance from the center of a circle to any point on the circle boundry. It is half of the diameter of a circle.

Has Relative Occupancy Ratio
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Point Of Interest
  union of: Route
  union of: Route Element
  union of: Space
range: float
comment: The relative occupancy ratio (in terms of persons) states the ratio of occupied to total usable (i.e., capacity) space.

Size
type: DatatypeProperty
type: FunctionalProperty
domain: Group
range: positiveInteger
comment: the relative extent of something; a thing's overall dimensions or magnitude (Oxford Dictionary of English).

Speed
type: DatatypeProperty
domain: Social Unit
range: float
comment: The average speed of a person.

Speed Factor
type: DatatypeProperty
domain: Class
  union of: Route Element
  union of: Space
range: float
comment: A multiplying factor that may affect the speed of person while passing through a specific space.

Started At Time
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Activity
  union of: Event
range: unsignedLong
comment: Start is when an activity is deemed to have been started by an entity, known as trigger.

Static Description
type: DatatypeProperty
domain: Class
  union of: Activity
  union of: Event
  union of: Point Of Interest
  union of: Social Unit
  union of: Space
range: string
comment: A static or a fix information about any activity, event, space, social unit, or point of interest.

Time Duration
type: DatatypeProperty
domain: Class
  union of: Activity
  union of: Event
range: unsignedLong
comment: The length of time during which any activity or event lasts.

Width (in meters)
type: DatatypeProperty
type: FunctionalProperty
domain: Class
  union of: Passage
  union of: Space
range: float
comment: The measurement or extent of something from side to side (Oxford Dictionary of English).

Ordered List
type: Class
subclass of: Restriction
  on property: Length (in meters)
  cardinality: 1
comment: An ordered list with a given length an indexed items.

Slot
type: Class
subclass of: Restriction
  on property: has next
  max cardinality: 1
subclass of: Restriction
  on property: has ordered list
  max cardinality: 1
subclass of: Restriction
  on property: has previous
  max cardinality: 1
subclass of: Restriction
  on property: has index
  cardinality: 1
comment: A slot in an ordered list with a fixed index.

Observable Property
type: Class
comment: An observable quality (property, characteristic) of a FeatureOfInterest.
example: The height of a tree, the depth of a water body, or the temperature of a surface are examples of observable properties, while the value of a classic car is not (directly) observable but asserted.

Observation
type: Class
subclass of: Restriction
  on property: made by sensor
  some values from: Sensor
subclass of: Restriction
  on property: made by sensor
  qualified cardinality: 1
  on class: Sensor
subclass of: Restriction
  on property: At Time
  all values from: unsignedLong
subclass of: Restriction
  on property: At Time
  cardinality: 1
comment: Act of carrying out an (Observation) Procedure to estimate or calculate a value of a property of a FeatureOfInterest. Links to a Sensor to describe what made the Observation and how; links to an ObservableProperty to describe what the result is an estimate of, and to a FeatureOfInterest to detail what that property was associated with.
example: The activity of estimating the intensity of an Earthquake using the Mercalli intensity scale is an Observation as is measuring the moment magnitude, i.e., the energy released by said earthquake.

Sensor
type: Class
subclass of: Device
comment: Device, agent (including humans), or software (simulation) involved in, or implementing, a Procedure. Sensors respond to a stimulus, e.g., a change in the environment, or input data composed from the results of prior Observations, and generate a Result. Sensors can be hosted by Platforms.
example: Accelerometers, gyroscopes, barometers, magnetometers, and so forth are Sensors that are typically mounted on a modern smart phone (which acts as Platform). Other examples of sensors include the human eyes.

Person
type: Class
subclass of: Social Unit
subclass of: Restriction
  on property: Has Motion State
  qualified cardinality: 1
  on class: Motion State
subclass of: Restriction
  on property: Located In
  qualified cardinality: 1
  on class: Class
    union of: Route Element
    union of: Space
subclass of: Restriction
  on property: At Time
  cardinality: 1
comment: It represents a single individual of any age and having any type of characteristics.

Ability
type: Class
comment: Possession of the means or skill to do something (Oxford Dictionary of English).

Active Fire Protection Device
type: Class
subclass of: Fire Protection Device
comment: It is an integral part of the fire protection used as a first response to minimize the spread of fire and related effects.

Activity
type: Class
subclass of: Restriction
  on property: Has Intensity
  some values from: Intensity
subclass of: Restriction
  on property: Performed by
  all values from: Social Unit
subclass of: Restriction
  on property: Performed by
  min qualified cardinality: 1
  on class: Social Unit
subclass of: Restriction
  on property: Started At Time
  qualified cardinality: 1
  on data range: unsignedLong
subclass of: Restriction
  on property: Ended At Time
  max qualified cardinality: 1
  on data range: unsignedLong
comment: A process that a person, group of persons, or machine does during a specific amount of time, such as visiting, shopping, etc.

Activity Impact
type: Class
subclass of: Parameter
subclass of: Restriction
  on property: For Space
  some values from: Class
    union of: Route Element
    union of: Space
subclass of: Restriction
  on property: For Person
  all values from: Social Unit
subclass of: Restriction
  on property: Has Impact
  all values from: Impact
subclass of: Restriction
  on property: Of Activity
  all values from: Activity
subclass of: Restriction
  on property: Has Impact
  cardinality: 1
subclass of: Restriction
  on property: Of Activity
  cardinality: 1
comment: A parameter to express the impact of an activity on a specific person (or type of persons) in terms of any specific value or a type.

Activity Severity
type: Class
subclass of: Parameter
subclass of: Restriction
  on property: For Person
  all values from: Social Unit
subclass of: Restriction
  on property: Has Severity
  all values from: Severity
subclass of: Restriction
  on property: Of Activity
  all values from: Activity
subclass of: Restriction
  on property: Has Severity
  cardinality: 1
subclass of: Restriction
  on property: Of Activity
  cardinality: 1
comment: A parameter to express the severity of an activity for a specific person (or type of persons) in terms of potential severity levels.

Activity Status
type: Class
comment: It expresses the status of a specific activity being performed by a person.

Alerting Device
type: Class
subclass of: Device
comment: Alerting devices are those devices that are used to react to normal as well as alarming situations to let people know that some specific condition is occuring.

Alerting Device For Impaired Person
type: Class
subclass of: Alerting Device
comment: An alerting device that is used to assist or notify people with impairments during a specific circumstance.

Alzheimer's Diseased Person
type: Class
subclass of: Mental Impaired Person
comment: A person having an Alzheimer's disease.

Apartment
type: Class
subclass of: Building Space
comment: A suite of rooms usually on one floor of an apartment house (Cambridge English Dictionary).

Appartment Building
type: Class
subclass of: Residential Building
comment: A set of one or more buildings that contain apartments in it.

Assembly Point
type: Class
subclass of: Route Point
comment: A place where people in an office, etc. should go if there is an emergency, for example, a fire (Cambridge English Dictionary) .

Audio Description
type: Class
subclass of: Description
comment: A type of description in which sounds such as voices, are used to provide the information about any entity.

Autonomous Mobility Person
type: Class
subclass of: Motor Impaired Person
comment: A person who can walk on his/her with a help of a non-motorised device, e.g. crutches.

Availability Status
type: Class
equivalent class: Class
  one of: Available
  one of: Unavailable
comment: It expresses the status of something that is either available or not.

Blind Person
type: Class
subclass of: Visually Impaired Person
comment: A person who has lost the vision completly and can neither see naturally nor with the help of any device.

Building Entrance
type: Class
subclass of: Entrance
comment: A logical point that is used to represent the entrance to a building.

Building Exit
type: Class
subclass of: Exit
comment: A logical point that is used to represent the exit of a building.

Chemical Spill
type: Class
subclass of: Incident
comment: A hazardous event that happens due to the spillage or leakge of any toxic chemical in the building.

Cinema Building
type: Class
subclass of: Assembly Building
comment: A building in which movies are shown.

Classroom
type: Class
subclass of: Room
comment: A room, typically in a school, in which a class of students is taught (Oxford Dictionary of English).

Colour Blind Person
type: Class
subclass of: Visually Impaired Person
comment: A person having the decreased ability to see color or differences in color.

Congestion
type: Class
subclass of: Incident
comment: An event that happens at bottlenecks when the flow of people increases than a provided limit due to herding (and similar phenomena of human behaviour), especially during an emergency evacuation process.

Corridor Entrance
type: Class
subclass of: Entrance
comment: A logical point that is used to represent the entrance to a corridor.

Corridor Exit
type: Class
subclass of: Exit
comment: A logical point that is used to represent the exit of a corridor.

Corridor Segment
type: Class
subclass of: Corridor
comment: A fragment or an atomic element of a corridor.

Day Care
type: Class
subclass of: Building Space
comment: A place where infants and young children are provided a supervision and care of during the daytime, particularly so that their parents can hold jobs.

Description
type: Class
comment: A representation and detail of a person, object, or event. It is used to describe the details of anything.

Deviation State
type: Class
equivalent class: Class
  one of: No Deviate
  one of: Often Deviate
  one of: Rare Deviate
  one of: Too Often Deviate
comment: It models the user's deviation state from one's proposed route. For example, NoDeviate, RareDeviate, OftenDeviate, and TooOftenDeviate.

Device
type: Class
subclass of: Restriction
  on property: Has Availability Status
  cardinality: 1
comment: A thing made or adapted for a particular purpose, especially a piece of mechanical or electronic equipment (Oxford Dictionary of English).

Display Screen
type: Class
subclass of: Device
comment: A display screen is an output device to represent the information in visual or tactile form.

Distance
type: Class
subclass of: Restriction
  on property: Destination
  cardinality: 1
subclass of: Restriction
  on property: Origin
  cardinality: 1
subclass of: Restriction
  on property: Value
  cardinality: 1
comment: The Distance between two points, nodes or spaces.

Down Syndrome Person
type: Class
subclass of: Mental Impaired Person
comment: A person with Down's syndrome.

Earthquake
type: Class
subclass of: Incident
comment: A sudden violent shaking of the ground, typically causing great destruction, as a result of movements within the earth's crust or volcanic action (Oxford Dictionary of English). It may cause a sudden panic among the occupants of the building.

Emergency Activity
type: Class
subclass of: Activity
comment: An activity that is done with an urgency and highest priority.

Emergency Evacuation
type: Class
subclass of: Emergency Activity
comment: It represents an immediate escape of people away from a particular area that has ongoing or imminent hazard to their lives or property.

Emergency Evacuation Group
type: Class
subclass of: Group
comment: A group of two or more persons who are supposed to evacuate the building together.

Emergency Evacuation Route
type: Class
subclass of: Exit Route
comment: A type of route in which only those spaces are mentioned that are potentially safe for its users as well as the ending point of it must be an exit from a particular space.

Emergency Exit
type: Class
subclass of: Exit
comment: Emergency exit is logical point that is only used in case of any emergency conditions such as fire, etc.

End Point
type: Class
subclass of: Navigational Point
comment: A logic point that is used to indicate the end of a corridor.

Entrance
type: Class
subclass of: Transition Point
comment: Entrance represents a space or a door that is used to enter into a building. Normally, it is also used as an exit.

Escalator
type: Class
subclass of: Vertical Passage
subclass of: Building Space
comment: A moving staircase consisting of an endlessly circulating belt of steps driven by a motor, which conveys people between the floors of a public building (Oxford Dictionary of English).

Escort Supported Wheelchair Person
type: Class
subclass of: Mobility With Wheelchair Person
comment: A physical impaired person whose wheelchair is escorted by another person.

Event
type: Class
subclass of: Restriction
  on property: Started At Time
  qualified cardinality: 1
  on data range: unsignedLong
subclass of: Restriction
  on property: Ended At Time
  max qualified cardinality: 1
  on data range: unsignedLong
comment: An occurrence; something that happens (Oxford Dictionary of English). It represents when something planned or sudden happens.

Event Impact
type: Class
subclass of: Parameter
subclass of: Restriction
  on property: For Space
  some values from: Class
    union of: Route Element
    union of: Space
subclass of: Restriction
  on property: For Person
  all values from: Social Unit
subclass of: Restriction
  on property: Has Impact
  all values from: Impact
subclass of: Restriction
  on property: Of Event
  all values from: Event
subclass of: Restriction
  on property: Has Impact
  cardinality: 1
subclass of: Restriction
  on property: Of Event
  cardinality: 1
comment: A parameter to express the impact of an event on a specific person (or type of persons) in terms of any specific value or a type.

Event Severity
type: Class
subclass of: Parameter
subclass of: Restriction
  on property: For Person
  all values from: Social Unit
subclass of: Restriction
  on property: Has Severity
  all values from: Severity
subclass of: Restriction
  on property: Of Event
  all values from: Event
subclass of: Restriction
  on property: Has Severity
  cardinality: 1
subclass of: Restriction
  on property: Of Event
  cardinality: 1
comment: A parameter to express the severity of an event for a specific person (or type of persons) in terms of potential severity levels.

Exit
type: Class
subclass of: Transition Point
comment: Exit represents a logical representation for escaping or releasing from a specific phsyical space. Generally, an exit is as same as an entrance.

Exit Route
type: Class
subclass of: Route
comment: A type of route in which the ending point represents the exit of a specific space.

Family
type: Class
subclass of: Group
comment: A group of two or more persons having family ties between them.

Fire
type: Class
subclass of: Incident
comment: An event that may burn different parts of the building and hazourdous for both the people and the building.

Fire Door
type: Class
subclass of: Passive Fire Protection
comment: A type of door used to minimize the spread of fire and related effects by isolating two connected spaces or sections in the building.

Fire Escape Ladder
type: Class
subclass of: Passive Fire Protection
comment: A type of ladder which is used to make an emergency exit through the window out of fire accident site.

Fire Extinguisher
type: Class
subclass of: Active Fire Protection Device
comment: An active fire protection instrument used by persons to blow out small scale fire.

Fire Protection Device
type: Class
subclass of: Incident Protection Device
comment: Device that is used to minimize the effects of potentially danger fires.

Fitness Status
type: Class
comment: A fitness status is associated with a person that represent the quality of being suitable for a specific activity.

Floor Entrance
type: Class
subclass of: Entrance
comment: A logical point that is used to represent the entrance to a floor.

Floor Exit
type: Class
subclass of: Exit
comment: A logical point that is used to represent the exit of a specific floor and that leads to different floors of a building.

Footpath
type: Class
subclass of: Horizontal Passage
subclass of: Thoroughfare
comment: A path for pedestrians in a built-up area; a pavement.

Graph-Based Route
type: Class
equivalent class: Class
  one of: Shortest Path
  one of: Simplest Path
subclass of: Route
comment: A graph-based route is a graphical way of representing a route in terms of nodes (sometimes called vertices) and edges (sometimes called arcs).

Group
type: Class
subclass of: Social Unit
subclass of: Restriction
  on property: Has Member
  min cardinality: 2
subclass of: Restriction
  on property: Size
  all values from: nonNegativeInteger
subclass of: Restriction
  on property: Size
  cardinality: 1
comment: It represents a collection of two or more people who interact with each other and may have the similar characteristics or objectives.

Hall Entrance
type: Class
subclass of: Entrance
comment: A logical point that is used to represent the entrance to a hall.

Hall Exit
type: Class
subclass of: Exit
comment: A logical point that is used to represent the exit of a Hall.

Hall Segment
type: Class
subclass of: Horizontal Passage
comment: A fragment or an atomic element of a hall.

Handheld Device
type: Class
subclass of: Device
subclass of: Movable Device
comment: A smart device or a computer that is small enough to be used while holding it in the hands.

Hearing Impaired Person
type: Class
subclass of: Sensory Impairmed Person
comment: It is a partial or total unability to hear. It is also known as Hearing loss.

Horizontal Moving Pavement
type: Class
subclass of: Horizontal Passage
subclass of: Moving Pavement
disjoint with: Vertical Moving Pavement
comment: A slow-moving conveyor mechanism that transports people across a horizontal plane over a short to medium distance.

Horizontal Passage
type: Class
subclass of: Passage
disjoint with: Vertical Passage
comment: A type of a passage that connects spatial elements located on the same storey or floor.

Hotel Building
type: Class
subclass of: Residential Building
comment: A building that contains rooms, apartments or suites where people stay for a specific time period.

Image Description
type: Class
subclass of: Description
comment: A type of description in which images are given to provide information about any entity.

Impact
type: Class
comment: An impact is a long-lasting effect of an event (or activity), that continues to exist after the event (or activity) has taken place.

Impaired Person
type: Class
subclass of: Person
comment: An individual whose natural senses or physical abilities are either diminished or damaged.

Incident
type: Class
subclass of: Event
subclass of: Restriction
  on property: Has Intensity
  some values from: Intensity
comment: An event or occurance that can be dangerous for the occupants of the building.

Incident Protection Device
type: Class
subclass of: Device
comment: Device that is used to avoid and minimize the effects of potentially danger events for the occupants of the building as well as for the structure of building itself.

Intensity
type: Class
comment: The measurable amount of a property, such as force, brightness, or a magnetic field (Oxford Dictionary of English).

Junction
type: Class
subclass of: Navigational Point
comment: A logic point that connects more than two corridors.

Kids Area
type: Class
subclass of: Building Space
comment: A place where infants or young children can play which is surrounded by a boundary normally. It can be both indoor and outdoor.

Low Stamina Person
type: Class
subclass of: Physically Impaired Person
comment: It is the unability to sustain physical or mental activity to a normal level.

Low Vision Person
type: Class
subclass of: Visually Impaired Person
comment: A person whose visual acuity is 20/70 or poorer in the better-seeing eye and cannot be corrected or improved with regular eyeglasses.

Meeting Room
type: Class
subclass of: Room
comment: A type of room designated for social gathering of people, especially professional meetings.

Mental Ability
type: Class
subclass of: Ability
comment: The mental ability of an individual to remain focused on an external stimuli or an internal experience for a certain period of time (World Health Organisation).

Mental Impaired Person
type: Class
subclass of: Impaired Person
comment: A person having mental impairment in which one's mind is damaged or is not working properly and one have issues such as consciousness, orientation, concentration.

Mild Hearing Impaired Person
type: Class
subclass of: Hearing Impaired Person
comment: A person who is only able to hear the sounds that are between 25 and 40 dB.

Mobile Phone
type: Class
subclass of: Handheld Device
subclass of: Telephone
comment: A telephone with access to a cellular radio system so it can be used over a wide area, without a physical connection to a network (Oxford Dictionary of English).

Mobility Ability
type: Class
subclass of: Ability
comment: This ability is used to represent all kinetic abilities a person may have.

Mobility With Assisted Device Person
type: Class
subclass of: Motor Impaired Person
comment: A person who used a motorised device for moving, such as motorised wheelchair or scooter, etc.

Mobility With Wheelchair Person
type: Class
subclass of: Motor Impaired Person
comment: A person using a wheelchair (a mobility device that is used while having any kind of tempoary or permanent physical impairment).

Moderate Hearing Impaired Person
type: Class
subclass of: Hearing Impaired Person
comment: A person who cannot hear sounds that are less than 40-75 dB.

Motion State
type: Class
comment: It describes the movement of a person.

Motor Impaired Person
type: Class
subclass of: Physically Impaired Person
comment: A person who has either partial or total loss of function of a body part, usually a limb or limbs.

Motorised Wheelchair Person
type: Class
subclass of: Mobility With Assisted Device Person
subclass of: Mobility With Wheelchair Person
comment: It is a kind of wheelchair that has either a mechanical engine or an electric battery. It has more speed than a traditional wheelchair.

Movable Device
type: Class
subclass of: Device
comment: A device that can be moved from one place to another place, e.g., mobile phone, computer trolley, etc.

Moving Pavement
type: Class
subclass of: Building Space
comment: A slow-moving conveyor mechanism that transports people across a horizontal or inclined plane over a short to medium distance (Oxford Dictionary of English).

Navigation
type: Class
equivalent class: Class
  one of: Assisted Navigation
  one of: Autonomous Navigation
  one of: Collaborative Navigation
  one of: Multi-objective Navigation
subclass of: Activity
comment: The process or activity of accurately ascertaining one's position and planning and following a route (Oxford Dictionary of English).

Navigational Point
type: Class
subclass of: Route Point
comment: It is a special type of point that connects more than two corridors or enforce change of direction to users or indicate the end of corridors.

Navigational State
type: Class
equivalent class: Class
  one of: Deviating From Path
  one of: Following Path
comment: It models the user's navigational state while following the path.

Non-Motorised Wheelchair Person
type: Class
subclass of: Mobility With Wheelchair Person
comment: A traditional wheelchair that is used by hands. It has significantly lower speed than motorised wheelchairs.

Open Area Entrance
type: Class
subclass of: Entrance
comment: A logical point that is used to represent the entrance to an open area.

Open Area Exit
type: Class
subclass of: Exit
comment: A logical point that is used to represent the exit from a specifc open space.

Panic
type: Class
subclass of: Incident
comment: A sudden uncontrollable fear or anxiety among the occupants of the building that often causes wildly unthinking behaviour (Oxford Dictionary of English). In indoor environments, it may happens due to several reasons such as earthquake, fire or other sudden hazardous situations.

Parameter
type: Class
comment: A numerical or other measurable factor forming one of a set that defines a system or sets the conditions of its operation.

Passage
type: Class
subclass of: Route Element
comment: Any spatial element that is part of a path and traversable by persons. In addition, it may be used as a logic representation of physical passages to represent an edge (or an arc) in a route graph.

Passive Fire Protection
type: Class
subclass of: Fire Protection Device
comment: It is an integral component installed in the building while construction to resist the fire.

Person Ability
type: Class
subclass of: Parameter
subclass of: Restriction
  on property: For Person
  all values from: Person
subclass of: Restriction
  on property: Has Ability
  all values from: Ability
subclass of: Restriction
  on property: Has Quality
  all values from: Quality
subclass of: Restriction
  on property: Has Ability
  cardinality: 1
subclass of: Restriction
  on property: Has Quality
  cardinality: 1
comment: A parameter to express the quality of an ability a specific person (or type of persons) own.

Person Accessibility
type: Class
subclass of: Parameter
subclass of: Restriction
  on property: For Space
  some values from: Class
    union of: Route Element
    union of: Space
subclass of: Restriction
  on property: For Person
  all values from: Person
subclass of: Restriction
  on property: For Space
  cardinality: 1
subclass of: Restriction
  on property: Value
  cardinality: 1
comment: A parameter to express the accessibility of any space for a specific person (or type of persons) in terms of some value.

Physically Impaired Person
type: Class
subclass of: Impaired Person
comment: A physical impairment is a condition in which any part of person's body is either damaged or is not working properly.

Point Of Interest
type: Class
subclass of: Route Point
comment: Any physical or virtual location or object, which may be of interest to a user and may serve as a navigation destination (e.g., room, water dispenser, waiting zone, assembly point, shop, seat, etc).

Point Of Interest Segement
type: Class
subclass of: Horizontal Passage
comment: A traverasal part of a space that is connected to a specific Point of Interest.

Profound Hearing Impaired Person
type: Class
subclass of: Hearing Impaired Person
comment: A person who cannot hear sounds softer than 90-120 dB. A person suffering from profound hearing loss, using a hearing aid is also ineffective most of the time.

Quality
type: Class
comment: A degree or grade of excellence or worth.

Ramp
type: Class
subclass of: Vertical Passage
subclass of: Building Space
comment: A sloping surface joining two different levels, as at the entrance or between floors of a building (Oxford Dictionary of English).

Road
type: Class
subclass of: Horizontal Passage
subclass of: Thoroughfare
comment: A road is a way on land between two places that has been paved or otherwise improved to allow travel by foot or some form of conveyance, including a motor vehicle, cart, bicycle, or horse.

Role
type: Class
comment: The function assumed or part played by a person or thing in a particular situation (Oxford Dictionary of English).

Role In Context
type: Class
subclass of: Restriction
  on property: Context
  some values from: Thing
subclass of: Restriction
  on property: Player
  all values from: Person
subclass of: Restriction
  on property: Role
  all values from: Role
subclass of: Restriction
  on property: Player
  min qualified cardinality: 1
  on class: Person
subclass of: Restriction
  on property: Context
  cardinality: 1
subclass of: Restriction
  on property: Role
  qualified cardinality: 1
  on class: Role
comment: A concept to express that an agent is playing a role in a given context.

Room Entrance
type: Class
subclass of: Entrance
comment: A logical point that is used to represent the entrance to a room.

Room Exit
type: Class
subclass of: Exit
comment: A logical point that is used to represent the exit of a room.

Room Segment
type: Class
subclass of: Horizontal Passage
comment: A traversable part in a room that is usually used to go the exit or the other part of the room.

Route
type: Class
subclass of: Ordered List
subclass of: Restriction
  on property: Has Availability Status
  qualified cardinality: 1
  on class: Availability Status
comment: A set of connected spaces represented by a starting and ending point, that ultimately leads to some specific position or place.

Route Element
type: Class
subclass of: Restriction
  on property: Has Availability Status
  qualified cardinality: 1
  on class: Availability Status
comment: It represents the physical or conceptual elements of a navigation path.

Route Point
type: Class
subclass of: Route Element
comment: Any spatial element that is part of a path and traversable by persons. In addition, it may be used as a logic representation of physical passages to represent a node (or a vertex) in a route graph.

Seating Arrangement Route
type: Class
subclass of: Route
comment: A type of route in which the ending point represents the seat of one or more individuals such as in cinema, stadiums, auditoriums, etc.

Sensor Event
type: Class
subclass of: Event
comment: This concept is used to express an event detected by any sensor.

Sensor Ability
type: Class
subclass of: Ability
comment: Sensory ability is referred to the brain's ability to receive, interpret, and effectively use the information provided by the senses in human beings such as touch, hear, smell, vision, etc.

Sensory Impairmed Person
type: Class
subclass of: Impaired Person
comment: Sensory impairment is when one of the senses such as sight, hearing, smell, touch, taste and spatial awareness, is no longer normal.

Severe Hearing Impaired Person
type: Class
subclass of: Hearing Impaired Person
comment: A person who is unable to hear anything without wearing a hearing aid.

Severity
type: Class
comment: The quality of being hard to endure, uninviting or formidable.

Shopping Mall Building
type: Class
subclass of: Mercantile Building
comment: A set of one or more buildings forming a complex of shops representing merchandisers, with interconnecting walkways enabling visitors to easily walk from unit to unit, along with a parking area.

Shopping Route
type: Class
subclass of: Visit Route
comment: A type of route in which the specific points of interest are mentioned in the form of connected spaces, according to the preferences or interests of a one or more individuals.

Smartphone
type: Class
subclass of: Mobile Phone
comment: A mobile phone that is able to perform many of the functions of a computer, typically having a relatively large screen and an operating system capable of running general-purpose applications (Oxford Dictionary of English).

Social Unit
type: Class
comment: An individual, or a group or community, considered as a discrete constituent of a society or larger group (Oxford Dictionary of English).

Space
type: Class
subclass of: Restriction
  on property: Has Availability Status
  qualified cardinality: 1
  on class: Availability Status
subclass of: Restriction
  on property: Area (in sq. meters)
  all values from: Datatype
    on datatype: float
    with restrictions:
      min exclusive: 0.0
subclass of: Restriction
  on property: Base (in meters)
  all values from: Datatype
    on datatype: float
    with restrictions:
      min exclusive: 0.0
subclass of: Restriction
  on property: Height (in meters)
  all values from: Datatype
    on datatype: float
    with restrictions:
      min exclusive: 0.0
subclass of: Restriction
  on property: Length (in meters)
  all values from: Datatype
    on datatype: float
    with restrictions:
      min exclusive: 0.0
subclass of: Restriction
  on property: Radius (in meters)
  all values from: Datatype
    on datatype: float
    with restrictions:
      min exclusive: 0.0
subclass of: Restriction
  on property: Has Relative Occupancy Ratio
  all values from: Datatype
    on datatype: float
    with restrictions:
      min exclusive: 0.0
    with restrictions:
      max inclusive: 1.0
subclass of: Restriction
  on property: Width (in meters)
  all values from: Datatype
    on datatype: float
    with restrictions:
      min exclusive: 0.0
subclass of: Restriction
  on property: Accommodation Capacity
  cardinality: 1
subclass of: Restriction
  on property: Area (in sq. meters)
  cardinality: 1
subclass of: Restriction
  on property: Has Relative Occupancy Ratio
  cardinality: 1
subclass of: Restriction
  on property: Base (in meters)
  max cardinality: 1
subclass of: Restriction
  on property: Height (in meters)
  max cardinality: 1
subclass of: Restriction
  on property: Length (in meters)
  max cardinality: 1
subclass of: Restriction
  on property: Radius (in meters)
  max cardinality: 1
subclass of: Restriction
  on property: Width (in meters)
  max cardinality: 1
comment: A physical, three dimensional, and one of the most important elements in the design of architecture that can further be divided to create more spaces from it.

Space Saftey
type: Class
subclass of: Parameter
subclass of: Restriction
  on property: For Space
  some values from: Class
    union of: Route Element
    union of: Space
subclass of: Restriction
  on property: For Person
  all values from: Person
subclass of: Restriction
  on property: For Space
  cardinality: 1
subclass of: Restriction
  on property: Value
  cardinality: 1
comment: A parameter to express the safety of any space for a specific person (or type of persons) in terms of some value.

Spatial Ability
type: Class
subclass of: Ability
comment: This ability expresses the capacity to understand, reason and remember the spatial relations among objects and spaces.

Stadium Building
type: Class
subclass of: Assembly Building
comment: A building that has a large open area surrounded by many rows of seats, and used for sports events, concerts, etc.

Stampeding
type: Class
subclass of: Panic
comment: A sudden and uncontrollable run by the group of people caused by panic.

Suite
type: Class
subclass of: Building Space
comment: A suite of rooms usually on one floor of an apartment house (Cambridge English Dictionary). This term is normally used in hotels, resorts, guesthouses, etc.

Telephone
type: Class
subclass of: Device
comment: A device for transmitting voices over a distance using wire or radio, by converting acoustic vibrations to electrical signals (Oxford Dictionary of English).

Terrorist Attack
type: Class
subclass of: Incident
comment: A surprise event involving the deliberate use of violence against the occupants of the buildings.

Textual Description
type: Class
subclass of: Description
comment: A type of description in which only text or writings are used to provide the information about any entity.

Thoroughfare
type: Class
subclass of: Space
comment: A road or path forming a route between two places (Oxford Dictionary of English).

Transition Point
type: Class
subclass of: Route Point
comment: A point at which person passes from one place to the next.

Travel Time
type: Class
subclass of: Parameter
subclass of: Restriction
  on property: For Person
  all values from: Person
subclass of: Restriction
  on property: Destination
  cardinality: 1
subclass of: Restriction
  on property: Origin
  cardinality: 1
subclass of: Restriction
  on property: Value
  cardinality: 1
comment: A parameter to express the time taken (in seconds) by a specific person (or type of persons) to go from one point to another point (i.e., Route Element).

Turn Point
type: Class
subclass of: Navigational Point
comment: A logic point that is used to enforce people to change their direction.

Vertical Moving Pavement
type: Class
subclass of: Moving Pavement
subclass of: Vertical Passage
comment: A slow-moving conveyor mechanism that transports people across an inclined plane over a short to medium distance.

Vertical Passage
type: Class
subclass of: Passage
comment: A type of passage that connects spatial elements located on different storey or floor.

Visit
type: Class
subclass of: Activity
comment: An activity that represents an act of going to see a person or place as a guest, tourist or a spectator. Normally, this type of activity is considered as a leasiure or recreational activity.

Visit Route
type: Class
subclass of: Route
comment: A type of route created for visiting purposes within an indoor environment.

Visiting Group
type: Class
subclass of: Group
comment: A group of two or more people that has the same objective of visiting any space.

Visually Impaired Person
type: Class
subclass of: Sensory Impairmed Person
comment: It is a partial or total unability to see. It is also known as visual loss. Here, we considered a person having visual impairment who as severe low vision; 20/200 to 20/400 or higher.

Waiting Zone
type: Class
subclass of: Route Point
comment: A space (normally with seating), where people can wait to do some specific activity. During emergency condtions, it is also used for several purposes, such as unification of people with their family members, acquaintances or emergency rescue teams, etc.

Assembly Building
type: Class
subclass of: Non-Residential Building
comment: places used for people gathering for entertainment, worship, and eating or drinking. Examples: churches, restaurants.

Attic
type: Class
subclass of: Room
comment: the part of a building, especially of a house, directly under a roof; garret.

Balcony
type: Class
subclass of: Building Space
comment: An accessible structure extending from a building, especially outside a window.

Basement
type: Class
subclass of: Room
comment: A story of a building, partly or wholly underground.

Bathroom
type: Class
subclass of: Room
comment: Bathroom is mainly used for bathing & washing up related activities.

Bedroom
type: Class
subclass of: Room
comment: Bedroom is used mainly for sleeping.

Building
type: Class
subclass of: Space
subclass of: Building Space
comment: Buildings are roofed constructions which can be used separately, have been built for permanent purposes, can be entered by persons and are suitable or intended for protecting persons, animals or objects.

Building Space
type: Class
subclass of: Space
comment: A Space is a 3D volume bounded by surfaces. It represents the physical spaces of the building.

Building Spatial Structure
type: Class
subclass of: Building Space
comment: A man made structure with spatial properties.

Building Storey
type: Class
subclass of: Building Spatial Structure
comment: The storey represents a (nearly) horizontal aggregation of spaces that are vertically bound.

Corridor
type: Class
subclass of: Horizontal Passage
subclass of: Lobby
comment: A gallery or passage connecting parts of a building; hallway.

Dining Room
type: Class
subclass of: Room
comment: A room in which meals are eaten, as in a home or hotel, especially the room in which the major or more formal meals are eaten.

Door
type: Class
subclass of: Horizontal Passage
comment: the large flat piece of wood, glass etc that you move when you go into or out of a building, room, vehicle etc, or when you open a cupboard (Longman Dictionary of Contemporary English Online)

Educational Building
type: Class
subclass of: Non-Residential Building
comment: Schools and day care centers.

Elevator
type: Class
subclass of: Vertical Passage
subclass of: Room
comment: Elevator is used to transport people between different floors.

Greenhouse
type: Class
subclass of: Building Space
comment: A building, room, or zone, usually chiefly of glass, in which the temperature is maintained within a desired range, used for cultivating tender plants or growing plants out of season.

Hall
type: Class
subclass of: Lobby
comment: A large entrance room of a house or building.

Tree house
type: Class
subclass of: Office
comment: A work or office space set up in a person's home and used exclusively for business on a regular basis.

Industrial Building
type: Class
subclass of: Non-Residential Building
comment: Buildings used for industrial production, e.g. factories, workshops, slaughterhouses, breweries, assembly plants, etc.

Institutional Building
type: Class
subclass of: Non-Residential Building
comment: Institutions such as hospitals providing medical and surgical treatment and nursing care for ill or injured people.

Kitchen
type: Class
subclass of: Room
comment: Kitchen is a room used mainly for cooking and possibly eating.

Laundry
type: Class
subclass of: Room
comment: A room or zone, as in a home or apartment building, reserved for doing the family wash.

Living Room
type: Class
subclass of: Room
comment: Living Room is the main room of daytime activity.

Lobby
type: Class
subclass of: Building Space
comment: An entrance hall, corridor, or vestibule, as in a public building, often serving as an anteroom; foyer.

Mercantile Building
type: Class
subclass of: Non-Residential Building
comment: Places where goods are displayed and sold. Examples: grocery stores, department stores, and gas stations.

Non-Residential Building
type: Class
subclass of: Building
comment: A non-residential building is a building at least half of which is used for other than residential purposes.

Office
type: Class
subclass of: Room
comment: A room, set of rooms, or building where the business of a commercial or industrial organization or of a professional person is conducted.

Business Building
type: Class
subclass of: Non-Residential Building
comment: Places where services are provided. Examples: banks, insurance agencies.

Residential Building
type: Class
subclass of: Building
comment: A residential building is a building at least half of which is used for residential purposes.

Room
type: Class
subclass of: Building Space
comment: A room in a building space enclosed by surfaces, this could also be modelled as role of space, not subclass of the space itself.

Site Of Building
type: Class
subclass of: Space
comment: Building site is a locale containing one or more separate buildings. They are zones.

Stairs
type: Class
subclass of: Vertical Passage
subclass of: Building Space
comment: A construction designed to bridge a large vertical distance by dividing it into smaller vertical distances, called steps.

Storage Room
type: Class
subclass of: Room
comment: Room for storage.

Swimming Pool
type: Class
subclass of: Room
comment: A tank or large artificial basin, as of concrete, for filling with water for swimming.

Utility Room
type: Class
subclass of: Room
comment: Room for other special utilities and hobbies.

Ability To Hear
type: NamedIndividual
type: Sensor Ability
comment: An ability to hear.

Ability To Run
type: NamedIndividual
type: Mobility Ability
comment: An ability to run.

Ability To See
type: NamedIndividual
type: Sensor Ability
comment: An ability to hear.

Ability To Talk
type: NamedIndividual
type: Sensor Ability
comment: An ability to talk.

Ability To Touch
type: NamedIndividual
type: Sensor Ability
comment: An ability to touch.

Ability To Use Stairs
type: NamedIndividual
type: Mobility Ability
comment: An ability to use the stairs. Note that the people on the wheelchair are not considered to have this ability no matter the stairs have a stairlift and a ramp.

Ability To Walk
type: NamedIndividual
type: Mobility Ability
comment: An ability of a person to walk. A person who is using crutches is also considered to have this ability.

Assisted Navigation
type: NamedIndividual
type: Navigation
comment: A type of navigation in which a person is assisted by a person or a machine to perform a specific activity.

Autonomous Navigation
type: NamedIndividual
type: Navigation
comment: A type of navigation in which a person plans and executes his or her path without any human or machine intervention.

Available
type: NamedIndividual
comment: Obtainable or accessible and ready for use or service.

Collaborative Navigation
type: NamedIndividual
type: Navigation
comment: A type of navigation in which two or more persons are involved that may or may not have same objectives.

Deviating From Path
type: NamedIndividual
comment: When someone is deviating from the provided path.

Evacuated
type: NamedIndividual
comment: This instance is used to mention when a person has been evacuated successfully.

Evacuating
type: NamedIndividual
comment: This instance is used to express when someone is in the process of evacuating some space.

Exhausted
type: NamedIndividual
comment: This instance is used to express the when someone has drained of one's energy or effectiveness.

Fit
type: NamedIndividual
comment: This instance is used to express when the physical and mental condition is sound of someone.

Following Path
type: NamedIndividual
comment: This instance is used to express when someone is following one's provided path.

Injured
type: NamedIndividual
comment: This instance is used to express when someone is not fit and has some injuries.

Multi-objective Navigation
type: NamedIndividual
type: Navigation
comment: A type of navigation in which multiple point of interests are supposed to be visited by a person.

No Deviate
type: NamedIndividual
comment: This instance is used to express when someone is not deviating at all while following one's provided path.

Often Deviate
type: NamedIndividual
comment: This instance is used to express when someone is deviating frequently while following the provided path.

Picking Up Dependents
type: NamedIndividual
comment: This instance is used to express when someone is picking up the dependent member of one's group.

Rare Deviate
type: NamedIndividual
comment: This instance is used to express when someone rarely deviates while following the provided path.

Rolling
type: NamedIndividual
comment: A type of movement by turning over and over on an axis, usually performed by a person using a manual wheelchair.

Running
type: NamedIndividual
comment: A movement of an able-bodied person at a speed faster than a walk

Scooting
type: NamedIndividual
comment: A type of movement usually performed while sitting in (or riding on) an automatic or mechical device, such as electrical wheelchair, electric scooter, etc.

Shortest Path
type: NamedIndividual
comment: A type of route having minimum cost in terms of distance or time.

Simplest Path
type: NamedIndividual
comment: A type of route having minimum complexity in terms of the amount of information required to negotiate each decision point, such as turning points.

Standing
type: NamedIndividual
comment: Having or maintaining an upright position, supported by one's feet (Oxford Dictionary of English).

Too Often Deviate
type: NamedIndividual
comment: This instance is used to express when someone is deviating frequently while following the provided path.

Unavailable
type: NamedIndividual
comment: Not available or accessible.

Visiting
type: NamedIndividual
comment: The activity of making visits.

Walking
type: NamedIndividual
comment: An unhurried rate of movement on foot (Oxford Dictionary of English).