made by pyLODE 2.5

RealEstateCore Core Module

Metadata

IRI
https://w3id.org/rec/core/
Publisher(s)
RealEstateCore Consortium
Creator(s)
Erik Wallin
Karl Hammar
Modified
2020-06-23
Version Information
3.2
Version IRI
https://w3id.org/rec/core/3.2/
Imports
https://w3id.org/rec/metadata/3.2/
Ontology RDF
RDF (xml)

Description

The REC core module collects the top-level classes and properties that span over or are reused within multiple REC modules.

Note that this module reuses certain classes, properties, and named individuals from other vocabularies, e.g., GeoSPARQL; the copyright conditions on those reused entities are stated in their respective rdfs:comments annotations.

Table of Contents

  1. Classes
  2. Object Properties
  3. Datatype Properties
  4. Named Individuals
  5. Namespaces
  6. Legend

Overview

Figure 1: Ontology overview

Classes

Geometryc

IRI http://www.opengis.net/ont/geosparql#Geometry
Is Defined By http://www.opengis.net/ont/geosparql#
Description

The class represents the top-level geometry type. This class is equivalent to the UML class GM_Object defined in ISO 19107, and it is superclass of all geometry types.

GeoSPARQL is Copyright (c) 2012 Open Geospatial Consortium, Inc. All Rights Reserved. http://www.opengeospatial.org/ogc/document.

Sub-classes GeoReferenceOrigoc
In domain of geo:asWKTdp
geo:asGMLdp
geo:hasSerializationdp
In range of geo:hasGeometryop
geo:defaultGeometryop

Agentc

IRI https://w3id.org/rec/core/Agent
Description

The human, group, or machine that consumes or acts upon an object or data. This higher-level grouping allows properties that are shared among its subclasses (Person, Organization, Group) to be anchord in one joint place, on the Agent class. Conceptually this mimics the Agent class from the well-known FOAF vocabulary, see http://xmlns.com/foaf/spec/#term_Agent.

Apartmentc

IRI https://w3id.org/rec/core/Apartment
Super-classes Collectionc
Restrictions hasMemberop only Roomc

Buildingc

IRI https://w3id.org/rec/core/Building
Description

A confined building structure.

Super-classes RealEstateComponentc
In domain of hasBuildingComponentop
hasGeoReferenceOrigoop
In range of servesBuildingop
isPartOfBuildingop

Building componentc

IRI https://w3id.org/rec/core/BuildingComponent
Description

The parts that makes up a building structure (Building). E.g., Room, Facade, RoofInner, etc.

Restrictions isPartOfBuildingop max 1
hasSuperBuildingComponentop max 1
Sub-classes Roomc
In domain of hasSuperBuildingComponentop
hasSubBuildingComponentop
isPartOfBuildingop
In range of isMountedInBuildingComponentop
servesBuildingComponentop
hasBuildingComponentop
hasSubBuildingComponentop
hasSuperBuildingComponentop

Collectionc

IRI https://w3id.org/rec/core/Collection
Sub-classes Premisesc
Apartmentc
In domain of hasMemberop
In range of isMemberOfop

Data schemac

IRI https://w3id.org/rec/core/DataSchema
Description

A data schema for a service, a sensor, an actuator, etc. See the REC dataschemas module for concrete schema semantics.

Super-classes Informationc
In domain of schemaNamedp
In range of dataSchemaop

Devicec

IRI https://w3id.org/rec/core/Device
Description

A thing made or adapted for a particular purpose, specifically a piece of electronic equipment. A Device can contain subdevices or be part of superdevices. It is subclassed into more specific device types, e.g., Sensor, Actuator, etc.

Restrictions isMountedInBuildingComponentop max 1
hasSuperDeviceop max 1
Sub-classes Sensorc
In domain of deviceMeasurementUnitop
servesDeviceop
servesop
associatedWithEventop
hasSubDeviceop
isMountedInop
isMountedInBuildingComponentop
servesBuildingop
servesBuildingComponentop
deviceQuantityKindop
hasSuperDeviceop
In range of servesDeviceop
associatedWithDeviceop
hasSubDeviceop
hasSuperDeviceop
containsMountedDeviceop
servedByop

Eventc

IRI https://w3id.org/rec/core/Event
Description

A spatiotemporally indexed entity with participants (e.g., something which occurs somewhere, and that has or takes some time). We do not on this top level define the particulars of how to model space or time; that is left to the implementing subclasses. Thus, in a sense, this is just a cognitive clustering for human consumers of the ontology, a root class from which all different types of events derive.

Sub-classes Observationc
In domain of hasCreatedTimedp
eventQuantityKindop
hasTimedp
hasUpdatedTimedp
hasDeletedTimedp
hasDurationdp
hasPointInTimedp
eventMeasurementUnitop
hasReadTimedp
hasStopTimedp
hasObservationTimedp
hasStartTimedp
associatedWithDeviceop
In range of associatedWithEventop

Geo-reference origoc

IRI https://w3id.org/rec/core/GeoReferenceOrigo
Description

A fixed point for e.g. a building structure. Commonly refered to as "insertion point" in CAD-programs. Used as origo for LocalCoordinates.

Super-classes geo:Geometryc
In domain of hasGeoReferenceBearingdp
In range of hasGeoReferenceOrigoop

Informationc

IRI https://w3id.org/rec/core/Information
Description

A generic catch-all superclass for all kinds of intangible data types used in a broad variety of contexts, e.g., measurement scales or units, response codes, currency identifiers, etc.

Sub-classes DataSchemac

Landc

IRI https://w3id.org/rec/core/Land
Description

A piece of land upon which one or more buildings may be situated.

Super-classes RealEstateComponentc

Measurement unitc

IRI https://w3id.org/rec/core/MeasurementUnit
Description

The measurment units that are used in RealEstateCore. Use SI-units in general. Store values without prefixes.

Exceptions to SI: Express temperature in Celsius, Energy in Watt hour (Wh), Angle i degrees (360 degress = 1 revolution) MillimeterPerHour for Precipation

In domain of unitSigndp
In range of hasMeasurementUnitop
deviceMeasurementUnitop
qkMeasurementUnitop
eventMeasurementUnitop

Observationc

IRI https://w3id.org/rec/core/Observation
Description

A sensor observation.

Super-classes Eventc
Restrictions eventQuantityKindop some QuantityKindc
eventMeasurementUnitop some MeasurementUnitc
hasValuedp some rdfs:Literalc
In domain of observationGeneratedByop
hasProcessedTimedp
In range of generatedObservationop

Premisesc

IRI https://w3id.org/rec/core/Premises
Description

A premises is an administrative grouping of spaces (buildings, building components, real estates, etc.) that are used for some purpose by a real estate holder or tenant.

Super-classes Collectionc
In domain of premisesTypeop

Premises typec

IRI https://w3id.org/rec/core/PremisesType
Super-classes Typec
In range of premisesTypeop

Quantity kindc

IRI https://w3id.org/rec/core/QuantityKind
Description

Describes the type of values that can be observed by sensors or set by actuators. Inspired by QUDT.

Restrictions hasMeasurementUnitop only MeasurementUnitc
In domain of qkMeasurementUnitop
In range of eventQuantityKindop
deviceQuantityKindop
hasQuantityKindop

Real estatec

IRI https://w3id.org/rec/core/RealEstate
Description

The legal/administrative representation of some lands and/or buildings.

In domain of hasRealEstateComponentop
In range of isPartOfRealEstateop

Real estate componentc

IRI https://w3id.org/rec/core/RealEstateComponent
Description

Types of objects that can make up a piece of real estate, e.g., land and buildings.

Restrictions isPartOfRealEstateop max 1
Sub-classes Buildingc
Landc
In domain of isPartOfRealEstateop
In range of hasRealEstateComponentop

Roomc

IRI https://w3id.org/rec/core/Room
Description

Base class for all more specific room types.

Super-classes BuildingComponentc

Sensorc

IRI https://w3id.org/rec/core/Sensor
Description

Thing which detects or measures a physical property and records, indicates, or otherwise responds to it.

Super-classes Devicec
Restrictions hasMeasurementUnitop min 1 MeasurementUnitc
deviceQuantityKindop exactly 1 QuantityKindc
In domain of generatedObservationop
In range of observationGeneratedByop

Servicec

IRI https://w3id.org/rec/core/Service
Restrictions dataSchemaop exactly 1 DataSchemac

Softwarec

IRI https://w3id.org/rec/core/Software
Description

Any piece of software or similar digital resource (including data schemas, etc) that executes or can be loaded on some or many parts of a RealEstateCore-enabled distributed system.

Typec

IRI https://w3id.org/rec/core/Type
Sub-classes PremisesTypec
In range of hasTypeop

Object Properties

defaultGeometryop

IRI http://www.opengis.net/ont/geosparql#defaultGeometry
Is Defined By http://www.opengis.net/ont/geosparql#
Description The default geometry to be used in spatial calculations. It is Usually the most detailed geometry. GeoSPARQL is Copyright (c) 2012 Open Geospatial Consortium, Inc. All Rights Reserved. http://www.opengeospatial.org/ogc/document.
Super-properties geo:hasGeometryop
Range(s) geo:Geometryc

hasGeometryop

IRI http://www.opengis.net/ont/geosparql#hasGeometry
Is Defined By http://www.opengis.net/ont/geosparql#
Description A spatial representation for a given feature. GeoSPARQL is Copyright (c) 2012 Open Geospatial Consortium, Inc. All Rights Reserved. http://www.opengeospatial.org/ogc/document.
Range(s) geo:Geometryc

associated with deviceop

IRI https://w3id.org/rec/core/associatedWithDevice
Description Links an Event of some sort to a Device that generated, detected, or executes that Event.
Inverse properties associatedWithEventop
Domain(s) Eventc
Range(s) Devicec

associated with eventop

IRI https://w3id.org/rec/core/associatedWithEvent
Description Links a Device of some sort to an Event generated by, detected through, or targetting that Device.
Domain(s) Devicec
Range(s) Eventc

contains mounted deviceop

IRI https://w3id.org/rec/core/containsMountedDevice
Description Parthood traversal property linking BuildingComponents to Devices mounted within them.
Super-properties hasPartop
Inverse properties isMountedInop
Range(s) Devicec

data schemaop

IRI https://w3id.org/rec/core/dataSchema
Range(s) DataSchemac

device measurement unitop

IRI https://w3id.org/rec/core/deviceMeasurementUnit
Description The measurement unit used by some Device.
Super-properties hasMeasurementUnitop
Domain(s) Devicec
Range(s) MeasurementUnitc

device quantity kindop

IRI https://w3id.org/rec/core/deviceQuantityKind
Description The Quantity Kind that a device measures or affects.
Super-properties hasQuantityKindop
Domain(s) Devicec
Range(s) QuantityKindc

event measurement unitop

IRI https://w3id.org/rec/core/eventMeasurementUnit
Description A unit used to measure some aspect of some Event.
Super-properties hasMeasurementUnitop
Domain(s) Eventc
Range(s) MeasurementUnitc

event quantity kindop

IRI https://w3id.org/rec/core/eventQuantityKind
Description The Quantity Kind that an event measures or affects.
Super-properties hasQuantityKindop
Domain(s) Eventc
Range(s) QuantityKindc

generated observationop

IRI https://w3id.org/rec/core/generatedObservation
Super-properties associatedWithEventop
Inverse properties observationGeneratedByop
Domain(s) Sensorc
Range(s) Observationc

has building componentop

IRI https://w3id.org/rec/core/hasBuildingComponent
Description Parthood traversal property linking Buildings to the Building Components that they are made up of.
Super-properties hasPartop
Inverse properties isPartOfBuildingop
Domain(s) Buildingc
Range(s) BuildingComponentc

has geo-reference origoop

IRI https://w3id.org/rec/core/hasGeoReferenceOrigo
Description Associates a building with a point in some coordinate reference system which can be used to resolve local (building-specific) coordinates against this outer coordinate reference system.
Super-properties geo:hasGeometryop
Domain(s) Buildingc
Range(s) GeoReferenceOrigoc

has measurement unitop

IRI https://w3id.org/rec/core/hasMeasurementUnit
Description The unit that something (sensor observations, device capabilities, physical measurements, etc) is measured by. This is given as an object property with a corresponding class (rather than a simple datatype property) since one unit may have many serialized representations and may be used for many different types of measurements.
Range(s) MeasurementUnitc

hasMemberop

IRI https://w3id.org/rec/core/hasMember
Description has member
Super-properties hasPartop
Inverse properties isMemberOfop
Domain(s) Collectionc

has partop

IRI https://w3id.org/rec/core/hasPart
Description Inverse properties of the isPartOf property tree, used for top-down traversal of the parthood hierarchy.
Inverse properties isPartOfop

quantity kindop

IRI https://w3id.org/rec/core/hasQuantityKind
Description Links entities that are measurable to the Quantity Kind that they measure, e.g., Temperature, Pressure, etc.
Range(s) QuantityKindc

has real estate componentop

IRI https://w3id.org/rec/core/hasRealEstateComponent
Description Parthood traversal property linking a piece of RealEstate to its constituent components (i.e., Buildings and Land).
Super-properties hasPartop
Inverse properties isPartOfRealEstateop
Domain(s) RealEstatec
Range(s) RealEstateComponentc

has sub-BuildingComponentop

IRI https://w3id.org/rec/core/hasSubBuildingComponent
Description Parthood traversal property linking BuildingComponents to their constituent sub-components.
Super-properties hasPartop
Inverse properties hasSuperBuildingComponentop
Domain(s) BuildingComponentc
Range(s) BuildingComponentc

has sub-deviceop

IRI https://w3id.org/rec/core/hasSubDevice
Description Parthood traversal property linking a Device to any sub-Devices that it contains.
Super-properties hasPartop
Inverse properties hasSuperDeviceop
Domain(s) Devicec
Range(s) Devicec

has super-BuildingComponentop

IRI https://w3id.org/rec/core/hasSuperBuildingComponent
Description Property to model nesting of building components, e.g., rooms within apartments or walls within stairwells, etc.
Super-properties isPartOfop
Domain(s) BuildingComponentc
Range(s) BuildingComponentc

has super-Deviceop

IRI https://w3id.org/rec/core/hasSuperDevice
Description A property that allows for nesting of devices within devices.
Super-properties isPartOfop
Domain(s) Devicec
Range(s) Devicec

has typeop

IRI https://w3id.org/rec/core/hasType
Description A generic typing relation, holding between individuals and their types (which are also expressed as individuals). This construct allows implementors to add their own types without modifying the ontology and its classes. See the Explicit Typing design pattern in the MODL design library for further discussion.
Range(s) Typec

is member ofop

IRI https://w3id.org/rec/core/isMemberOf
Super-properties isPartOfop
Range(s) Collectionc

is mounted inop

IRI https://w3id.org/rec/core/isMountedIn
Description Property describing where a Device is mounted.
Super-properties isPartOfop
Domain(s) Devicec

is mounted in Building Componentop

IRI https://w3id.org/rec/core/isMountedInBuildingComponent
Description Property describing in which Building Component (most typically a Room) that a Device is mounted.
Super-properties isMountedInop
Domain(s) Devicec
Range(s) BuildingComponentc

is part ofop

IRI https://w3id.org/rec/core/isPartOf
Description A generic clustering of meronomy (parthood) relations, allowing for the traversal of the parthood taxonomy of a real estate. Note that this is a transitive property.

is part of buildingop

IRI https://w3id.org/rec/core/isPartOfBuilding
Description Indicates which Building a certain Building Component is part of.
Super-properties isPartOfop
Domain(s) BuildingComponentc
Range(s) Buildingc

isPartOfRealEstateop

IRI https://w3id.org/rec/core/isPartOfRealEstate
Description Indicates that a Building or a piece of Land belongs to / is part of a given Real Estate.
Super-properties isPartOfop
Domain(s) RealEstateComponentc
Range(s) RealEstatec

observation generated byop

IRI https://w3id.org/rec/core/observationGeneratedBy
Super-properties associatedWithDeviceop
Domain(s) Observationc
Range(s) Sensorc

premisesTypeop

IRI https://w3id.org/rec/core/premisesType
Super-properties hasTypeop
Domain(s) Premisesc
Range(s) PremisesTypec

quantity kind measurement unitop

IRI https://w3id.org/rec/core/qkMeasurementUnit
Description A unit used to specificy some Quantity Kind, such as temperature, pressure, etc.
Super-properties hasMeasurementUnitop
Domain(s) QuantityKindc
Range(s) MeasurementUnitc

served byop

IRI https://w3id.org/rec/core/servedBy
Description Indicates that an area or entity is served by some device or sensor. For example: an entrance room might be served by (e.g., covered by) some camera equipment, or a conference room served by a CO2 sensor.
Inverse properties servesop
Range(s) Devicec

servesop

IRI https://w3id.org/rec/core/serves
Description The coverage or impact area of a given device or sensor. For example: an air-treatment Device might serve several Rooms or a full Building. Note that devices can also service one another, e.g., an air-treatment Device might serve an air diffuser Device.
Domain(s) Devicec

serves buildingop

IRI https://w3id.org/rec/core/servesBuilding
Description Indicates how a Device serves an entire Building.
Super-properties servesop
Domain(s) Devicec
Range(s) Buildingc

serves building componentop

IRI https://w3id.org/rec/core/servesBuildingComponent
Description Indicates how a Device serves a particular Building Component (e.g., a Room).
Super-properties servesop
Domain(s) Devicec
Range(s) BuildingComponentc

serves deviceop

IRI https://w3id.org/rec/core/servesDevice
Description Indicates how a Device serves another Device.
Super-properties servesop
Domain(s) Devicec
Range(s) Devicec

Datatype Properties

asGMLdp

IRI http://www.opengis.net/ont/geosparql#asGML
Is Defined By http://www.opengis.net/ont/geosparql#
Description The GML serialization of a geometry. GeoSPARQL is Copyright (c) 2012 Open Geospatial Consortium, Inc. All Rights Reserved. http://www.opengeospatial.org/ogc/document.
Super-properties geo:hasSerializationdp
Domain(s) geo:Geometryc
Range(s) geo:gmlLiteralc

asWKTdp

IRI http://www.opengis.net/ont/geosparql#asWKT
Is Defined By http://www.opengis.net/ont/geosparql#
Description The WKT serialization of a geometry. GeoSPARQL is Copyright (c) 2012 Open Geospatial Consortium, Inc. All Rights Reserved. http://www.opengeospatial.org/ogc/document.
Super-properties geo:hasSerializationdp
Domain(s) geo:Geometryc
Range(s) geo:wktLiteralc

has serializationdp

IRI http://www.opengis.net/ont/geosparql#hasSerialization
Is Defined By http://www.opengis.net/ont/geosparql#
Description Connects a geometry object with its text-based serialization. GeoSPARQL is Copyright (c) 2012 Open Geospatial Consortium, Inc. All Rights Reserved. http://www.opengeospatial.org/ogc/document.
Domain(s) geo:Geometryc
Range(s) rdfs:Literalc

has alias IDdp

IRI https://w3id.org/rec/core/hasAliasID
Description Was originally intented to map an Id in an external system to an instance (e.g. an UUID). After discussion in REC technical committee, an approach based on owl:sameAs and/or rdfs:seeAlso (depending on the needed semantics) is recommended instead. This property will therefore be removed in future versions.
Super-properties hasAuxiliaryDatadp

has auxiliary datadp

IRI https://w3id.org/rec/core/hasAuxiliaryData
Description This parent property groups a number of sub-properties that provide additional richness to building or device model and that are often used in practice in various systems, but which have not yet (REC 3.0) been fully modelled their respecive REC modules.

has citydp

IRI https://w3id.org/rec/core/hasCity
Description Indicates a city that a certain Geometry is part of.
Super-properties hasLocationAttributedp

has commentdp

IRI https://w3id.org/rec/core/hasComment
Description Extra information about an object that is of a more exceptional character. E.g. "This Device needs to be replaced no later than 2020", "Note: Black color is used to mark warmwater inlet"
Super-properties hasAuxiliaryDatadp

has countrydp

IRI https://w3id.org/rec/core/hasCountry
Description Indicates a country that a certain Geometry is part of.
Super-properties hasLocationAttributedp

has created timedp

IRI https://w3id.org/rec/core/hasCreatedTime
Super-properties hasTimedp
Domain(s) Eventc
Range(s) xsd:dateTimec

has deleted timedp

IRI https://w3id.org/rec/core/hasDeletedTime
Super-properties hasTimedp
Domain(s) Eventc
Range(s) xsd:dateTimec

has durationdp

IRI https://w3id.org/rec/core/hasDuration
Description Measured in ms (milliseconds). Duration is defined as the length of time that something lasts.
Super-properties hasTimedp
Domain(s) Eventc
Range(s) xsd:doublec

has geo reference bearingdp

IRI https://w3id.org/rec/core/hasGeoReferenceBearing
Description The angle between one of the axis of a local coordinate system within e.g. a building and a north-south meridian. The angle is measured between the meridian and the local coordinate axis and counted as positive to the east side of the meridan (neagtive to the west side). Bearings are never greater than 90°. Bearings are based on true north.
Super-properties geo:hasSerializationdp
Domain(s) GeoReferenceOrigoc
Range(s) xsd:doublec

has geonames IDdp

IRI https://w3id.org/rec/core/hasGeonamesId
Description Linking to https://www.geonames.org E.g. for Stockholm (Sweden): LocationUUID#1 hasGenonames http://www.geonames.org/2673730/stockholm.html
Super-properties hasLocationAttributedp

has litteradp

IRI https://w3id.org/rec/core/hasLittera
Description Designation or enumeration commenly found on blueprints for an object. E.g. text designating a Device or a Room.
Super-properties hasAuxiliaryDatadp

has location attributedp

IRI https://w3id.org/rec/core/hasLocationAttribute
Description This property is a cognitive clustering for human consumption, grouping sub-properties that assign labels (e.g., place names, addresses, etc.) to Geometry entities. This branch of the property hierarchy may need some further development and cleaning up in future versions.
Super-properties geo:hasSerializationdp

has observation timedp

IRI https://w3id.org/rec/core/hasObservationTime
Super-properties hasTimedp
Domain(s) Eventc
Range(s) xsd:dateTimec

has point in timedp

IRI https://w3id.org/rec/core/hasPointInTime
Super-properties hasTimedp
Domain(s) Eventc
Range(s) xsd:dateTimec

has popular namedp

IRI https://w3id.org/rec/core/hasPopularName
Description Human-readable-friendly name.
Super-properties hasAuxiliaryDatadp

has postal addressdp

IRI https://w3id.org/rec/core/hasPostalAddress
Description Address used for postal delivery.
Super-properties hasLocationAttributedp

has processed timedp

IRI https://w3id.org/rec/core/hasProcessedTime
Description Time when an object or result was processed in a system.
Super-properties hasTimedp
Domain(s) Observationc
Range(s) xsd:dateTimec

has read timedp

IRI https://w3id.org/rec/core/hasReadTime
Super-properties hasTimedp
Domain(s) Eventc
Range(s) xsd:dateTimec

has regiondp

IRI https://w3id.org/rec/core/hasRegion
Description Indicates a region that a certain Geometry is part of.
Super-properties hasLocationAttributedp

has sourcedp

IRI https://w3id.org/rec/core/hasSource
Description Used for information about a source system or data.
Super-properties hasAuxiliaryDatadp

has start timedp

IRI https://w3id.org/rec/core/hasStartTime
Super-properties hasTimedp
Domain(s) Eventc
Range(s) xsd:dateTimec

has stop timedp

IRI https://w3id.org/rec/core/hasStopTime
Super-properties hasTimedp
Domain(s) Eventc
Range(s) xsd:dateTimec

has sustainability certificationdp

IRI https://w3id.org/rec/core/hasSustainabilityCertification
Description Indicates any sustainability certifications that a Building or piece of Real Estate has achieved. This is a stub for now and will likely be more expressively modelled as classes and properties in future REC releases.
Super-properties hasAuxiliaryDatadp

has timedp

IRI https://w3id.org/rec/core/hasTime
Description Cognitive clustering of time-related properties that can apply to time-indexed objects (i.e., events of various sorts). Certain time properties are given using xsd:DateTime, i.e., ISO8601 (see below), whereas others are given as ints or floats, depending on use case. Time format ISO8601: Complete date, hour, minutes, seconds, and decimal fraction of second YYYY-MM-DDThh:mm:ss.sTZD (eg 1997-07-16T19:20:30.45+01:00) Where: YYYY = 4 numbers for year. MM = 2 numbers for month (01=January, etc.) DD = 2 numbers for day of month (01 till 31) hh = 2 numbers for hour (00 till 23) (am/pm not allowed) mm = 2 numbers for minutes (00 till 59) ss = 2 numbers for second (00 till 59) s = 1 or more numbers represent a decimal fraction of second TZD = time zone designator (Z or +hh:mm or -hh:mm) Time is expressed in UTC (Coordinated Universal Time), with designated UTC ("Z") for GMT.
Domain(s) Eventc

has updated timedp

IRI https://w3id.org/rec/core/hasUpdatedTime
Super-properties hasTimedp
Domain(s) Eventc
Range(s) xsd:dateTimec

has valuedp

IRI https://w3id.org/rec/core/hasValue
Description REC entities may be associated with values (e.g., observations, actuations, data points, etc).

has visting addressdp

IRI https://w3id.org/rec/core/hasVistingAddress
Description An address for visiting the Geometry. If a Geometry has multiple visiting addresses, then just add as many hasVistingAddress as needed.
Super-properties hasLocationAttributedp

has zip codedp

IRI https://w3id.org/rec/core/hasZipCode
Description Indicates a certain Geometry's zip code.
Super-properties hasLocationAttributedp

is located at local coordinatesdp

IRI https://w3id.org/rec/core/isLocatedAtLocalCoordinates
Description Expressed as a string adhering to the notation "(x,y,z)", where x, y, and z ar whole or decimal numbers indicating the position in the local building coordinate system, measured in meters. This relates to the outside world coordinate refence system via the values expressed by GeoReferenceOrigo.
Super-properties geo:hasSerializationdp

schemaNamedp

IRI https://w3id.org/rec/core/schemaName
Domain(s) DataSchemac
Range(s) xsd:stringc

time intervaldp

IRI https://w3id.org/rec/core/timeInterval
Description Indicates a time interval during which something occured, or that something refers to. Intervals are expressed as combinations of some time point and a duration, or as two time points, per ISO 8601; see https://en.wikipedia.org/wiki/ISO_8601.
Range(s) xsd:stringc

unit signdp

IRI https://w3id.org/rec/core/unitSign
Description The syntactical representation of a unit, e.g., m^3 for cubic meter, etc.
Domain(s) MeasurementUnitc

Named Individuals

ActiveEnergyL1ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ActiveEnergyL1

ActiveEnergyL2ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ActiveEnergyL2

ActiveEnergyL3ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ActiveEnergyL3

ActiveEnergyTotalni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ActiveEnergyTotal

ActivePowerL1ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ActivePowerL1

ActivePowerL2ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ActivePowerL2

ActivePowerL3ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ActivePowerL3

ActivePowerTotalni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ActivePowerTotal

AgentInteractionni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/AgentInteraction
Description When a human interacts with a system. E.g. pushes a button to turn on/off a light, force ventilation.

AlarmMajorni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/AlarmMajor
Description Danger for property

AlarmMinorni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/AlarmMinor
Description Notifications

AlarmSevereni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/AlarmSevere
Description Danger for life and property

Ampereni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Ampere
Description Ampere. Current in a circuit.

Angleni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Angle

Areani

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Area

Area presenceni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/AreaPresence
Description Number of people counted in a specified area (at the observation time).

Binaryni

IRI https://w3id.org/rec/core/Binary

BooleanDetectionni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/BooleanDetection
Description This measurement unit is used to quantify the detection or lack thereof of a phenomenon, e.g., in a simple IR-sensor that can only detect some presence within its detection range, but is not able to quantify anything more specific about that presence.

COni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/CO

CO2ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/CO2

Celsiusni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Celsius
Description Temperature in Celsius degress. Note that correct SI Unit is Kelvin.

CoffeePremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/CoffeePremises

Concentrationni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Concentration

CosPhini

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/CosPhi
Description The angle between two electrical phases.

CubicMeterni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/CubicMeter
Description Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance (solid, liquid, gas, or plasma) or shape occupies or contains. Volume is often quantified numerically using the cubic metre (m3).

Currentni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Current

CurrentL1ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/CurrentL1

CurrentL2ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/CurrentL2

CurrentL3ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/CurrentL3

Decibelni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Decibel
Description Sound level

Degreesni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Degrees

EducationalPremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/EducationalPremises

Efficiencyni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Efficiency

EnergyTotalni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/EnergyTotal
Description Total energy (not specified as Active or Reactive, used for e.g. district heating).

Fahrenheitni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Fahrenheit
Description Temperature in Fahrenheit degress.

Flowni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Flow

Footfallni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Footfall
Description Number of people crossing a specified line (at the observation time)

GaragePremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/GaragePremises

GlobalIrradianceni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/GlobalIrradiance
See Also https://en.wikipedia.org/wiki/Solar_irradiance

Hertzni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Hertz
Description One cycle per second.

HotelPremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/HotelPremises

Humidityni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Humidity
See Also Humidity

Illuminanceni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Illuminance

Integerni

IRI https://w3id.org/rec/core/Integer

Kelvinni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Kelvin
Description Temperature in Kelvin degrees

Kilogramni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Kilogram
Description Mass.

LaboratoryPremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/LaboratoryPremises

Lenghtni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Lenght

Lengthni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Length

Levelni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Level

LightIndustryPremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/LightIndustryPremises

LiterPerSecondni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/LiterPerSecond
Description Flow

Lumenni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Lumen

Luxni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Lux
Description Light intensity in a specific area.

Meterni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Meter
Description Lenght.

MeterPerSecondni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/MeterPerSecond

MillimeterPerHourni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/MillimeterPerHour
Description For measuring Precipation

NumPeopleni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/NumPeople
Description Number of people.

Numberni

IRI https://w3id.org/rec/core/Number

OfficePremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/OfficePremises

PartsPerBillionni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/PartsPerBillion
Description Parts per billion.

PartsPerMillionni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/PartsPerMillion
Description Measurement for concentration

Pascalni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Pascal
Description The pascal is the SI derived unit of pressure used to quantify internal pressure, stress. It is defined as one newton per square metre.
See Also In Haystack: barometric is described as "Defines the mean atmospheric pressure at sea level measured in millibar or in Hg."

Percentageni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Percentage

PowerFactorni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/PowerFactor
Description The power factor of an AC electrical power system is defined as the ratio of the real power flowing to the load to the apparent power in the circuit, and is a dimensionless number in the closed interval of −1 to 1.

PowerFactorL1ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/PowerFactorL1

PowerFactorL2ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/PowerFactorL2

PowerFactorL3ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/PowerFactorL3

PowerFrequencyni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/PowerFrequency

Precipationni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Precipation
Description Measured in MillimeterPerHour

Precipitationni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Precipitation
Description Measured in MillimeterPerHour

Presenceni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Presence
Description Presence equivivalent

Pressureni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Pressure
See Also Tryck

Radiationni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Radiation

ReactivePowerL1ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ReactivePowerL1

ReactivePowerL2ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ReactivePowerL2

ReactivePowerL3ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ReactivePowerL3

ReactivePowerTotalni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/ReactivePowerTotal

RelativeHumidityni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/RelativeHumidity
Description Relative Humidity. The amount of water vapour present in air expressed as a percentage of the amount needed for saturation at the same temperature.

ResidentialPremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/ResidentialPremises

RestaurantPremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/RestaurantPremises

RetailPremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/RetailPremises

RevoultionsPerMinuteni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/RevolutionsPerMinute

RotationSpeedni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/RotationSpeed

Secondni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Second
Description The second is the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom.

Soundni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Sound

Speedni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Speed

SquareMeterni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/SquareMeter
Description Area unit. It is the area of a square whose sides measure exactly one metre.

StoragePremisesni

Classes(s)
PremisesType
IRI https://w3id.org/rec/core/StoragePremises

SunshineTimePerHourni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/SunshineTimePerHour

TVOCni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/TVOC

Temperatureni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Temperature
See Also Temperature

Velocityni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Velocity

Voltni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Volt
Description Voltage, electric potential difference, is the difference in electric potential between two points.

Voltageni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Voltage

VoltageL1ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/VoltageL1

VoltageL2ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/VoltageL2

VoltageL3ni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/VoltageL3

Volumeni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/Volume

Waste divertedni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/WasteDiverted
Description Waste that has been sent to, e.g., a landfill.

Waste totalni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/WasteTotal
Description The total amount of waste.

Wattni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/Watt
Description This unit is typically used to express the momentaneous output power of engines and the power of electric motors, tools, machines, and heaters.

WattHourni

Classes(s)
MeasurementUnit
IRI https://w3id.org/rec/core/WattHour
Description Enery. Watthour.

WattPerSquareMeterni

Classes(s)
QuantityKind
IRI https://w3id.org/rec/core/WattPerSquareMeter
See Also https://www.rapidtables.com/calc/light/how-watt-to-lux.html

Namespaces

:
https://w3id.org/rec/core/
cc
http://creativecommons.org/ns#
cpannotationschema
http://www.ontologydesignpatterns.org/schemas/cpannotationschema.owl#
dc
http://purl.org/dc/elements/1.1/
dcterms
http://purl.org/dc/terms/
geo
http://www.opengis.net/ont/geosparql#
o2o
https://karlhammar.com/owl2oas/o2o.owl#
owl
http://www.w3.org/2002/07/owl#
prov
http://www.w3.org/ns/prov#
rdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs
http://www.w3.org/2000/01/rdf-schema#
sdo
https://schema.org/
skos
http://www.w3.org/2004/02/skos/core#
vann
http://purl.org/vocab/vann/
wgs
http://www.w3.org/2003/01/geo/wgs84_pos#
xml
http://www.w3.org/XML/1998/namespace
xsd
http://www.w3.org/2001/XMLSchema#

Legend

cClasses
opObject Properties
fpFunctional Properties
dpData Properties
dpAnnotation Properties
pProperties
niNamed Individuals