The doce water quality ontology
type: Ontology
version IRI: http://purl.org/nemo/doce#/2022-02-23
creator: Almeida, João Paulo A.
date: 2023-04-25
license: legalcode
comment: This ontology enables the sharing of water quality data. Based partly on P. M. C. Campos, “Designing a Network of Reference Ontologies for the Integration of Water Quality Data,” Master Thesis, Universidade Federal do Espírito Santo, 2019. See <https://nemo.inf.ufes.br/en/projetos/integradoce/> for background on the project and publications. The doce water quality ontology specializes the gUFO implementation of UFO. See <http://purl.org/nemo/doc/gufo> for reference documentation. Cite this work as: J. P. A. Almeida, "The doce water quality ontology", http://purl.org/nemo/doc/doce For the source repository, see: <https://github.com/nemo-ufes/doce>

delegated
type: ObjectProperty
sub property of: participatedIn
domain: ResearchActivityPrincipal
range: ResearchActivity
comment: Identifies a doce:ResearchActivity which the doce:ResearchActivityPrincipal delegated.

expressedIn
type: ObjectProperty
domain: Measurement
range: Unit
comment: Identifies a doce:Unit with which the doce:Measurement is expressed.

hasApplicableUnit
type: ObjectProperty
domain: QualityKind
range: Unit
comment: Identifies a doce:Unit which is applicable to the doce:QualityKind. Corresponds to http://qudt.org/schema/qudt/applicableUnit

hasAssociatedChemicalEntityType
type: ObjectProperty
type: FunctionalProperty
domain: ChemicalEntityConcentrationQualityKind
range: ChemicalEntityType
comment: Identifies the doce:ChemicalEntityType which is associated to the doce:ChemicalEntityConcentrationQualityKind. For example, "Arsenic" (a doce:ChemicalEntityType) is associated with "ArsenicConcentration" (a doce:ChemicalEntityConcentrationQualityKind).

locatedIn
type: ObjectProperty
sub property of: hasReifiedQualityValue
domain: GeographicallyLocatedEntity
range: GeographicPoint
comment: Identifies a doce:GeographicPoint for a doce:GeographicallyLocatedEntity.

measured
type: ObjectProperty
inverse of: wasMeasuredIn
domain: Measurement
range: Object
comment: Identifies the gufo:Object measured in a doce:Measurement.

measuredQualityKind
type: ObjectProperty
domain: Measurement
range: QualityKind
comment: Identifies the doce:QualityKind that characterizes the measurement.

performed
type: ObjectProperty
sub property of: participatedIn
domain: ResearchActivityAgent
range: ResearchActivity
comment: Identifies a doce:ResearchActivity which the doce:ResearchActivityAgent performed.

represents
type: ObjectProperty
domain: Sample
range: SampledEntity
comment: Identifies the doce:SampleEntity which the doce:Sample represents.

wasAdoptedIn
type: ObjectProperty
sub property of: participatedIn
domain: ResearchActivityProcedure
range: ResearchActivity
comment: Identifies a doce:ResearchActivity in which the doce:ResearchActivityProcedure was adopted.

wasMeasuredIn
type: ObjectProperty
sub property of: participatedIn
domain: Object
range: Measurement
comment: Identifies a doce:Measurement in which the gufo:Object was measured.

wasUsedIn
type: ObjectProperty
sub property of: participatedIn
domain: Device
range: ResearchActivity
comment: Identifies a doce:ResearchActivity in which the doce:Device was used.

lat
type: DatatypeProperty
comment: Latitude expressed in decimal degrees using datum WGS84. In the doce ontology, used to express the latitude of a GeographicPoint with xsd:float values.

long
type: DatatypeProperty
comment: Longitude expressed in decimal degrees using datum WGS84. In the doce ontology, used to express the longitude of a GeographicPoint with xsd:float values.

AbioticEntity
type: Class
subclass of: MaterialEntity
disjoint with: BioticEntity
comment: A non-living non-biological doce:MaterialEntity. "In biology and ecology, abiotic components or abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems." https://en.wikipedia.org/wiki/Abiotic_component

Agent
type: Class
subclass of: Object
comment: A gufo:Object capable of performing actions, typically a person or an organization.

AmbientTemperature
type: Class
subclass of: MetereologicalQuality
type: NamedIndividual
type: MetereologicalQualityKind
hasApplicableUnit: DEG C

AmmoniacalNitrogenConcentration
type: Class
subclass of: NonMetalConcentration

AmountOfWater
type: Class
subclass of: AbioticEntity
comment: A portion of matter that consists mostly in water. (Not necessarily a gufo:Quantity, since the identity of a gufo:Quantity is tied to its matter, and amounts of water in this ontology may lose parts while keeping their identity.)

ArtificialGeographicFeature
type: Class
subclass of: GeographicFeature
comment: An artificial doce:GeographicFeature. Examples include "Colatina", the "Candonga Hydroelectric Power Plant Reservoir".

BiologicalOxygenDemand
type: Class
subclass of: PhysicalChemicalQuality

BiologicalQualityKind
type: Class
subclass of: WaterQualityKind
comment: A doce:WaterQualityKind for biological qualities in water quality management. Examples include "Toxicity", "Concentration of cyanobacteria".

BioticEntity
type: Class
subclass of: MaterialEntity
comment: A doce:MaterialEntity that is alive or that originates from living organisms. "Biotic components, or biotic factors, can be described as any living component that affects another organism or shapes the ecosystem. This includes both animals that consume other organisms within their ecosystem, and the organism that is being consumed." https://en.wikipedia.org/wiki/Biotic_component

ChemicalEntityConcentrationQualityKind
type: Class
subclass of: PhysicalChemicalQualityKind
comment: A doce:PhysicalChemicalQualityKind concerning the concentration of chemical entities in water. Examples include "ArsenicConcentration", "DissolvedOxygenConcentration".

ChemicalEntityType
type: Class
subclass of: RigidType
comment: A gufo:Type of chemical entity. Examples include types of atoms, types of molecular entities, types of chemical substances. Corresponds to <http://purl.obolibrary.org/obo/CHEBI_24431> See Chemical Entities of Biological Interest <https://www.ebi.ac.uk/ols/ontologies/chebi>

ChlorophyllAConcentration
type: Class
subclass of: NonMetalConcentration

Concentration
type: Class
subclass of: PhysicalChemicalQuality
comment: Corresponds to http://qudt.org/vocab/quantitykind/Concentration

Conductivity
type: Class
subclass of: PhysicalChemicalQuality
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: MicroS-PER-CentiM
hasApplicableUnit: MilliS-PER-CentiM

CyanideConcentration
type: Class
subclass of: NonMetalConcentration

Device
type: Class
subclass of: Object
comment: A gufo:Object that participates in a doce:ResearchActivity as an instrument.

DissolvedAluminiumConcentration
type: Class
subclass of: MetalConcentration

DissolvedAntimonyConcentration
type: Class
subclass of: MetalloidConcentration

DissolvedArsenicConcentration
type: Class
subclass of: MetalloidConcentration

DissolvedBariumConcentration
type: Class
subclass of: MetalConcentration

DissolvedBerylliumConcentration
type: Class
subclass of: MetalConcentration

DissolvedBoronConcentration
type: Class
subclass of: MetalloidConcentration

DissolvedCadmiumConcentration
type: Class
subclass of: MetalConcentration

DissolvedCalciumConcentration
type: Class
subclass of: MetalConcentration

DissolvedChromiumConcentration
type: Class
subclass of: MetalConcentration

DissolvedCobaltConcentration
type: Class
subclass of: MetalConcentration

DissolvedCopperConcentration
type: Class
subclass of: MetalConcentration

DissolvedIronConcentration
type: Class
subclass of: MetalConcentration

DissolvedLeadConcentration
type: Class
subclass of: MetalConcentration

DissolvedMagnesiumConcentration
type: Class
subclass of: MetalConcentration

DissolvedManganeseConcentration
type: Class
subclass of: MetalConcentration

DissolvedMercuryConcentration
type: Class
subclass of: MetalConcentration

DissolvedMolybdenumConcentration
type: Class
subclass of: MetalConcentration

DissolvedNickelConcentration
type: Class
subclass of: MetalConcentration

DissolvedOrganicCarbonConcentration
type: Class
subclass of: NonMetalConcentration

DissolvedOxygenConcentration
type: Class
subclass of: NonMetalConcentration

DissolvedPhosphorusConcentration
type: Class
subclass of: NonMetalConcentration

DissolvedPotassiumConcentration
type: Class
subclass of: MetalConcentration

DissolvedSeleniumConcentration
type: Class
subclass of: NonMetalConcentration

DissolvedSilicaConcentration
type: Class
subclass of: NonMetalConcentration

DissolvedSilverConcentration
type: Class
subclass of: MetalConcentration

DissolvedSodiumConcentration
type: Class
subclass of: MetalConcentration

DissolvedVanadiumConcentration
type: Class
subclass of: MetalConcentration

DissolvedZincConcentration
type: Class
subclass of: MetalConcentration

FerricIronIIIConcentration
type: Class
subclass of: MetalConcentration

FerrousIronIIConcentration
type: Class
subclass of: MetalConcentration

FlourideConcentration
type: Class
subclass of: NonMetalConcentration

FlowRate
type: Class
subclass of: VolumePerUnitTime

GeographicFeature
type: Class
subclass of: AbioticEntity
subclass of: GeographicallyLocatedEntity
comment: A gufo:Object which is a natural or artificial feature of the Earth. Examples include the "Doce river", the "Juparanã lake", the city of "Colatina".

GeographicPoint
type: Class
subclass of: QualityValue
subclass of: Geometry
comment: A <latitude, longitude> coordinate tuple in the WGS84 Coordinate Reference System. Used to conceive of a (0-dimensional) location relative to the Earth's surface. Identity of a point is given by its latitude and longitude components. See wgs:lat and wgs:long data properties. Corresponds to <http://www.w3.org/2003/01/geo/wgs84_pos#Point> and "coordinate tuple" in ISO 19111:2007.

GeographicallyLocatedEntity
type: Class
subclass of: ConcreteIndividual
comment: A gufo:ConcreteIndividual that is located in the Earth. A doce:GeographicallyLocatedEntity can be a gufo:Endurant or a gufo:Event. Examples include a surface water feature (such as the "Doce river"), a city (such as "Mariana"), a sampling event (the measurement of transparency of a river in a particular date and time). See doce:locatedIn to related a doce:GeographicallyLocatedEntity with one or more doce:GeographicPoint.

Hardness_CalciumCarbonateEquivalence
type: Class
subclass of: PhysicalChemicalQuality

HydrogenSulfideConcentration
type: Class
subclass of: NonMetalConcentration

HydrographicFeature
type: Class
subclass of: GeographicFeature
comment: A doce:NaturalGeographicFeature that is composed mainly of a body of water, such as an ocean, a sea, a lake, a river, an underground aquifer.

KjeldahlMethodNitrogenConcentration
type: Class
subclass of: NonMetalConcentration

Lake
type: Class
subclass of: NaturalGeographicFeature
subclass of: SurfaceWaterFeature
comment: A natural doce:SurfaceWaterFeature "where surface-water runoff and groundwater seepage have accumulated in a low spot, relative to the surrounding countryside." For example, the "Juparanã Lake". See https://www.usgs.gov/special-topic/water-science-school/science/lakes-and-reservoirs?qt-science_center_objects=0#qt-science_center_objects

MaterialEntity
type: Class
subclass of: Object
comment: A physical gufo:Object whose qualities are ammenable to measurement.

Measurement
type: Class
subclass of: ResearchActivity
comment: A doce:ResearchActivity whose purpose is to ascertain the value of a quality of a researcheable entity of interest (a gufo:Object). For the relation between the gufo:Object subject to measurement and a doce:Measurement, see the doce:wasMeasuredIn object property. For the relation between a doce:Measurement and the doce:QualityKind measured, see the doce:measuredQualityKind object property. A doce:Measurement may be in-situ or ex-situ. For an in-situ doce:Measurement, the gufo:Object measured is often a doce:GeographicFeature, such as a river of a lake. Note that for an in-situ measurement of a doce:MetereologicalQuality, no specific gufo:Object is indicated. For ex-situ measurements, the doce:ResearchableEntity is a doce:Sample that doce:represents a doce:GeographicFeature. For the relation between the doce:Sample and the sampled gufo:Object see the doce:represents object property.

MetalConcentration
type: Class
subclass of: Concentration

MetalloidConcentration
type: Class
subclass of: Concentration

MetereologicalQuality
type: Class
subclass of: Quality
comment: A gufo:Quality that concerns the weather, i.e., the state of the atmosphere. For example "AmbientTemperature" concerns the degree to which the atmosphere is hot or cold, "RelativeHumidity" concerns the degree to which the atmosphere is wet or dry.

MetereologicalQualityKind
type: Class
subclass of: QualityKind
comment: A doce:QualityKind for metereological qualities. Examples include "RelativeHumidity", "AtmosphericPressure", "Precipitation".

MethylmercuryConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

NaturalGeographicFeature
type: Class
subclass of: GeographicFeature
comment: A natural doce:GeographicFeature. Examples include the "Amazon River", the "Juparanã Lake", the "Jungfrau Mountain".

NitrateConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

NitriteConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

NonMetalConcentration
type: Class
subclass of: Concentration

OrganicNitrogenConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

OxygenSaturation
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: PERCENT

PheophytinConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

PhosphateConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

PhysicalChemicalQuality
type: Class
subclass of: Quality
comment: A gufo:Quality that concerns a physical or chemical trait of a doce:MaterialEntity.

PhysicalChemicalQualityKind
type: Class
subclass of: WaterQualityKind
comment: A doce:WaterQualityKind for physical chemical qualities in water quality management. Examples include "Temperature", "ArsenicConcentration", "Alkalinity".

PolyphosphateConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

Preparation
type: Class
subclass of: ResearchActivity
comment: A doce:ResearchActivity whose purpose is to prepare a sample for further analysis. For example, consider activities such as "extractions" in the preparation for measuring the concentration of metals in a water sample. In many cases, preparation is not explicitly modeled, and the preparation activities are encompassed in measurement. When preparation is explicit, a doce:Preparation terminates an original doce:Sample, creating a newly prepared doce:Sample. (See gufo:wasTerminatedIn and gufo:wasCreatedIn.) Explicit preparation creates the opportunity to track the agents involved in handling preparation, the procedures and devices employed.

QualityKind
type: Class
subclass of: Kind
type: NamedIndividual
type: Type
partitions: Quality
comment: A gufo:Kind whose instances are qualities. Instances of doce:QualityKind should specialize gufo:Quality. Examples include "Volume", "Mass", "ElectricalConductivity". For the purposes of measurements, corresponds to qudt:QuantityKind See: http://qudt.org/2.1/schema/qudt#QuantityKind

Rainfall
type: Class
subclass of: MetereologicalQuality
type: NamedIndividual
type: MetereologicalQualityKind
hasApplicableUnit: MilliM

RedoxPotential
type: Class
subclass of: PhysicalChemicalQuality
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: MilliV

RelativeHumidity
type: Class
subclass of: MetereologicalQuality
type: NamedIndividual
type: MetereologicalQualityKind
hasApplicableUnit: PERCENT

ResearchActivity
type: Class
subclass of: GeographicallyLocatedEntity
subclass of: Event
comment: A gufo:Event which is conducted by one or more agents in order to investigate one or more aspects of a phenomenon of interest. A doce:ResearchActivity is a gufo:Event, and as such, can be given temporal boundaries (see the gufo:hasBeginPointInXSDDate, gufo:hasBeginPointInXSDDateTimeStamp, gufo:hasEndPointInXSDDate and gufo:hasEndPointInXSDDateTimeStamp data properties). As a doce:GeographicallyLocatedEntity, it can be located in space (see the doce:locatedIn object property). A doce:ResearchActivity is performed by a doce:ResearchActivityAgent (see the doce:performed object property). A doce:ResearchActivity is delegated by a doce:ResearchActivityPrincipal (see the doce:delegated object property). A doce:ResearchActivityProcedure is adopted in a doce:ResearchActivityAgent (see the doce:wasAdoptedIn object property). A doce:Device is used in a doce:ResearchActivityAgent (see the doce:wasUsedIn object property).

ResearchActivityAgent
type: Class
subclass of: Agent
comment: A doce:Agent that performs a doce:ResearchActivity.

ResearchActivityPrincipal
type: Class
subclass of: Agent
comment: A doce:Agent that delegates the performance of a doce:ResearchActivity.

ResearchActivityProcedure
type: Class
subclass of: Object
comment: A procedure adopted in a doce:ResearchActivity. See doce:wasAdoptedIn for the relation between the doce:ResearchActivityProcedure and the doce:ResearchActivity in which it was adopted.

Reservoir
type: Class
subclass of: ArtificialGeographicFeature
subclass of: SurfaceWaterFeature
comment: An artificial doce:SurfaceWaterFeature where water accumulates by design to control the flow distribution of surface water. For example, the "Candonga Hydroelectric Power Plant Reservoir".

River
type: Class
subclass of: NaturalGeographicFeature
subclass of: SurfaceWaterFeature
comment: A natural doce:SurfaceWaterFeature in which water runs due to gravity. For example, the "Carmo river", the "Doce river".

Salinity
type: Class
subclass of: PhysicalChemicalQuality
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: PSU

Sample
type: Class
subclass of: MaterialEntity
comment: A doce:MaterialEntity that doce:represents a doce:SampledEntity. See doce:Sampling for the doce:ResearchActivity that creates a sample.

SampledEntity
type: Class
subclass of: MaterialEntity
comment: A doce:MaterialEntity that is subject to doce:Sampling. See doce:represents for the relation between a doce:Sample and the doce:SampledEntity it represents.

Sampling
type: Class
subclass of: ResearchActivity
comment: A doce:ResearchActivity whose purpose is to create a doce:Sample that represents a doce:SampledEntity. The created Sample is typically subject to doce:Measurement later (possibly also through an explicit doce:Preparation activity.)

SamplingDepth
type: Class
subclass of: Quality
type: NamedIndividual
type: WaterQualityKind
hasApplicableUnit: CentiM
hasApplicableUnit: http://qudt.org/vocab/unit/M

SecchiDiskTransparency
type: Class
subclass of: PhysicalChemicalQuality
type: NamedIndividual
type: WaterQualityKind
hasApplicableUnit: http://qudt.org/vocab/unit/M

SettleableSolids
type: Class
subclass of: SolidsConcentration
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: MicroGM-PER-L

SolidsConcentration
type: Class
subclass of: Concentration

SulphateConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

SurfaceWaterFeature
type: Class
subclass of: HydrographicFeature
comment: A doce:HydrographicFeature consisting of water on the surface of continents such as in a river or a lake. https://en.wikipedia.org/wiki/Surface_water

SurfaceWaterSample
type: Class
subclass of: WaterSample
comment: A doce:WaterSample from a doce:SurfaceWaterFeature.

Temperature
type: Class
subclass of: PhysicalChemicalQuality
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: DEG C

TotalAlkalinityAsCaCO3
type: Class
subclass of: PhysicalChemicalQuality
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: MicroGM-PER-L

TotalAluminiumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalAntimonyConcentration
type: Class
subclass of: MetalloidConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalArsenicConcentration
type: Class
subclass of: MetalloidConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalBariumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalBerylliumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalBoronConcentration
type: Class
subclass of: MetalloidConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalCadmiumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalCalciumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalChlorideConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalChromiumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalCobaltConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalCopperConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalDissolvedSolids
type: Class
subclass of: SolidsConcentration
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalIronConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalLeadConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalMagnesiumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalManganeseConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalMercuryConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalMolybdenumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalNickelConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalOrganicCarbonConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalPhosphorousConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalSeleniumConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalSilverConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalSodiumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalSolids
type: Class
subclass of: SolidsConcentration
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalSulfideConcentration
type: Class
subclass of: NonMetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalSuspendedSolids
type: Class
subclass of: SolidsConcentration
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalVanadiumConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TotalZincConcentration
type: Class
subclass of: MetalConcentration
type: NamedIndividual
type: ChemicalEntityConcentrationQualityKind
hasApplicableUnit: MicroGM-PER-L
hasApplicableUnit: MilliGM-PER-L

TrueColor
type: Class
subclass of: PhysicalChemicalQuality
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: HazenUnit

Turbidity
type: Class
subclass of: PhysicalChemicalQuality
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: NTU

Unit
type: Class
subclass of: AbstractIndividual
comment: A doce:Unit partitions a quality structure into parts of equal magnitude. Examples include "Meter", "Kilogram", "Meter per Second". Corresponds to qudt:Unit. See: http://qudt.org/2.1/schema/qudt#Unit for definition. See also "QUDT All Units" http://www.qudt.org/doc/2020/04/DOC_VOCAB-UNITS-ALL-v2.1.html for a catalog of units (namespace http://qudt.org/vocab/unit/)

VolumePerUnitTime
type: Class
subclass of: Quality
type: NamedIndividual
type: QualityKind
hasApplicableUnit: M3-PER-SEC

WaterQualityKind
type: Class
subclass of: QualityKind
comment: A doce:QualityKind for water quality management. Examples include "ArsenicConcentration", "TotalDissolvedSolids", "Conductivity", "Toxicity".

WaterSample
type: Class
subclass of: AmountOfWater
subclass of: Sample
comment: A doce:Sample that consists mostly in water. A doce:WaterSample represents a doce:SampledEntity (see the doce:represents object property), typically a doce:HydrographicFeature such as a doce:Lake or doce:River.

pH
type: Class
subclass of: PhysicalChemicalQuality
type: NamedIndividual
type: PhysicalChemicalQualityKind
hasApplicableUnit: PH

HazenUnit
type: NamedIndividual
type: Unit
comment: https://www.iso.org/obp/ui/#iso:std:iso:2211:ed-1:v1:en https://pt.wikipedia.org/wiki/Escala_de_platina-cobalto "Para facilitar a expressão dos resultados é considerada uma unidade arbitrária, em geral designada por "unidade Hazen" ou "uH", que grosso modo corresponde ao incremento de cor causado pela adição de 1 ppm (1 mg/L) de Pt, como ião cloroplatinato, à solução aquosa padrão." http://registry2.it.csiro.au/def/unit/_Hazen

MPN-PER-DeciL
type: NamedIndividual
type: Unit
comment: Most Probable Number per deciliter. In Portuguese "NMP/100ml": https://cetesb.sp.gov.br/wp-content/uploads/2018/01/Para-enviar-ao-PCSM_-NTC-L5.202_5ªed-_dez.-2018.pdf See: https://www.idexx.com/en/blogs/idexx-water-testing-solutions/what-s-the-difference-between-mpn-and-cfu/ and http://qudt.org/vocab/unit/CFU (for an absolute count)

DEG C
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/DEG_C

http://qudt.org/vocab/unit/M
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/M

M3-PER-SEC
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/M3-PER-SEC

MicroGM-PER-L
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/MicroGM-PER-L

MicroS-PER-CentiM
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/MicroS-PER-CentiM

MilliGM-PER-L
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/MilliGM-PER-L

MilliM
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/MilliM

MilliV
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/MilliV

NTU
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/NTU

PERCENT
type: NamedIndividual
type: Unit
comment: See http://qudt.org/vocab/unit/PERCENT

PH
type: NamedIndividual
type: Unit
comment: See http://registry2.it.csiro.au/def/unit/pH, http://qudt.org/vocab/unit/PH