https://w3id.org/rec/core/
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.
IRI | http://www.opengis.net/ont/geosparql#Geometry |
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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 |
IRI | https://w3id.org/rec/core/Agent |
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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. |
IRI | https://w3id.org/rec/core/Apartment |
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Super-classes |
Collectionc |
Restrictions |
hasMemberop only Roomc |
IRI | https://w3id.org/rec/core/Building |
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Description |
A confined building structure. |
Super-classes |
RealEstateComponentc |
In domain of |
hasBuildingComponentop hasGeoReferenceOrigoop |
In range of |
servesBuildingop isPartOfBuildingop |
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 |
IRI | https://w3id.org/rec/core/Collection |
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Sub-classes |
Premisesc Apartmentc |
In domain of |
hasMemberop |
In range of |
isMemberOfop |
IRI | https://w3id.org/rec/core/DataSchema |
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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 |
IRI | https://w3id.org/rec/core/Device |
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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 |
IRI | https://w3id.org/rec/core/Event |
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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 |
IRI | https://w3id.org/rec/core/GeoReferenceOrigo |
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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 |
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 |
IRI | https://w3id.org/rec/core/Land |
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Description |
A piece of land upon which one or more buildings may be situated. |
Super-classes |
RealEstateComponentc |
IRI | https://w3id.org/rec/core/MeasurementUnit |
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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 |
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 |
IRI | https://w3id.org/rec/core/Premises |
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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 |
IRI | https://w3id.org/rec/core/PremisesType |
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Super-classes |
Typec |
In range of |
premisesTypeop |
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 |
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 |
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 |
IRI | https://w3id.org/rec/core/Room |
---|---|
Description |
Base class for all more specific room types. |
Super-classes |
BuildingComponentc |
IRI | https://w3id.org/rec/core/Sensor |
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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 |
IRI | https://w3id.org/rec/core/Service |
---|---|
Restrictions |
dataSchemaop exactly 1 DataSchemac |
IRI | https://w3id.org/rec/core/Software |
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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. |
IRI | https://w3id.org/rec/core/Type |
---|---|
Sub-classes |
PremisesTypec |
In range of |
hasTypeop |
IRI | http://www.opengis.net/ont/geosparql#defaultGeometry |
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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 |
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 |
IRI | https://w3id.org/rec/core/associatedWithDevice |
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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 |
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 |
IRI | https://w3id.org/rec/core/containsMountedDevice |
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Description | Parthood traversal property linking BuildingComponents to Devices mounted within them. |
Super-properties | hasPartop |
Inverse properties | isMountedInop |
Range(s) | Devicec |
IRI | https://w3id.org/rec/core/dataSchema |
---|---|
Range(s) | DataSchemac |
IRI | https://w3id.org/rec/core/deviceMeasurementUnit |
---|---|
Description | The measurement unit used by some Device. |
Super-properties | hasMeasurementUnitop |
Domain(s) | Devicec |
Range(s) | MeasurementUnitc |
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 |
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 |
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 |
IRI | https://w3id.org/rec/core/generatedObservation |
---|---|
Super-properties | associatedWithEventop |
Inverse properties | observationGeneratedByop |
Domain(s) | Sensorc |
Range(s) | Observationc |
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 |
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 |
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 |
IRI | https://w3id.org/rec/core/hasMember |
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Description | has member |
Super-properties | hasPartop |
Inverse properties | isMemberOfop |
Domain(s) | Collectionc |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
IRI | https://w3id.org/rec/core/isMemberOf |
---|---|
Super-properties | isPartOfop |
Range(s) | Collectionc |
IRI | https://w3id.org/rec/core/isMountedIn |
---|---|
Description | Property describing where a Device is mounted. |
Super-properties | isPartOfop |
Domain(s) | Devicec |
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 |
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. |
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 |
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 |
IRI | https://w3id.org/rec/core/observationGeneratedBy |
---|---|
Super-properties | associatedWithDeviceop |
Domain(s) | Observationc |
Range(s) | Sensorc |
IRI | https://w3id.org/rec/core/premisesType |
---|---|
Super-properties | hasTypeop |
Domain(s) | Premisesc |
Range(s) | PremisesTypec |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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. |
IRI | https://w3id.org/rec/core/hasCity |
---|---|
Description | Indicates a city that a certain Geometry is part of. |
Super-properties | hasLocationAttributedp |
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 |
IRI | https://w3id.org/rec/core/hasCountry |
---|---|
Description | Indicates a country that a certain Geometry is part of. |
Super-properties | hasLocationAttributedp |
IRI | https://w3id.org/rec/core/hasCreatedTime |
---|---|
Super-properties | hasTimedp |
Domain(s) | Eventc |
Range(s) | xsd:dateTimec |
IRI | https://w3id.org/rec/core/hasDeletedTime |
---|---|
Super-properties | hasTimedp |
Domain(s) | Eventc |
Range(s) | xsd:dateTimec |
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 |
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 |
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 |
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 |
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 |
IRI | https://w3id.org/rec/core/hasObservationTime |
---|---|
Super-properties | hasTimedp |
Domain(s) | Eventc |
Range(s) | xsd:dateTimec |
IRI | https://w3id.org/rec/core/hasPointInTime |
---|---|
Super-properties | hasTimedp |
Domain(s) | Eventc |
Range(s) | xsd:dateTimec |
IRI | https://w3id.org/rec/core/hasPopularName |
---|---|
Description | Human-readable-friendly name. |
Super-properties | hasAuxiliaryDatadp |
IRI | https://w3id.org/rec/core/hasPostalAddress |
---|---|
Description | Address used for postal delivery. |
Super-properties | hasLocationAttributedp |
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 |
IRI | https://w3id.org/rec/core/hasReadTime |
---|---|
Super-properties | hasTimedp |
Domain(s) | Eventc |
Range(s) | xsd:dateTimec |
IRI | https://w3id.org/rec/core/hasRegion |
---|---|
Description | Indicates a region that a certain Geometry is part of. |
Super-properties | hasLocationAttributedp |
IRI | https://w3id.org/rec/core/hasSource |
---|---|
Description | Used for information about a source system or data. |
Super-properties | hasAuxiliaryDatadp |
IRI | https://w3id.org/rec/core/hasStartTime |
---|---|
Super-properties | hasTimedp |
Domain(s) | Eventc |
Range(s) | xsd:dateTimec |
IRI | https://w3id.org/rec/core/hasStopTime |
---|---|
Super-properties | hasTimedp |
Domain(s) | Eventc |
Range(s) | xsd:dateTimec |
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 |
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 |
IRI | https://w3id.org/rec/core/hasUpdatedTime |
---|---|
Super-properties | hasTimedp |
Domain(s) | Eventc |
Range(s) | xsd:dateTimec |
IRI | https://w3id.org/rec/core/hasValue |
---|---|
Description | REC entities may be associated with values (e.g., observations, actuations, data points, etc). |
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 |
IRI | https://w3id.org/rec/core/hasZipCode |
---|---|
Description | Indicates a certain Geometry's zip code. |
Super-properties | hasLocationAttributedp |
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 |
IRI | https://w3id.org/rec/core/schemaName |
---|---|
Domain(s) | DataSchemac |
Range(s) | xsd:stringc |
IRI | https://w3id.org/rec/core/timeInterval |
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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 |
IRI | https://w3id.org/rec/core/unitSign |
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Description | The syntactical representation of a unit, e.g., m^3 for cubic meter, etc. |
Domain(s) | MeasurementUnitc |
IRI |
https://w3id.org/rec/core/ActiveEnergyL1
|
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IRI |
https://w3id.org/rec/core/ActiveEnergyL2
|
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IRI |
https://w3id.org/rec/core/ActiveEnergyL3
|
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IRI |
https://w3id.org/rec/core/ActiveEnergyTotal
|
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IRI |
https://w3id.org/rec/core/ActivePowerL1
|
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IRI |
https://w3id.org/rec/core/ActivePowerL2
|
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IRI |
https://w3id.org/rec/core/ActivePowerL3
|
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IRI |
https://w3id.org/rec/core/ActivePowerTotal
|
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IRI |
https://w3id.org/rec/core/AgentInteraction
|
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Description | When a human interacts with a system. E.g. pushes a button to turn on/off a light, force ventilation. |
IRI |
https://w3id.org/rec/core/AlarmMajor
|
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Description | Danger for property |
IRI |
https://w3id.org/rec/core/AlarmMinor
|
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Description | Notifications |
IRI |
https://w3id.org/rec/core/AlarmSevere
|
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Description | Danger for life and property |
IRI |
https://w3id.org/rec/core/Ampere
|
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Description | Ampere. Current in a circuit. |
IRI |
https://w3id.org/rec/core/Angle
|
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IRI |
https://w3id.org/rec/core/Area
|
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IRI |
https://w3id.org/rec/core/AreaPresence
|
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Description | Number of people counted in a specified area (at the observation time). |
IRI |
https://w3id.org/rec/core/Binary
|
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IRI |
https://w3id.org/rec/core/BooleanDetection
|
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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. |
IRI |
https://w3id.org/rec/core/CO
|
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IRI |
https://w3id.org/rec/core/CO2
|
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IRI |
https://w3id.org/rec/core/Celsius
|
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Description | Temperature in Celsius degress. Note that correct SI Unit is Kelvin. |
IRI |
https://w3id.org/rec/core/CoffeePremises
|
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IRI |
https://w3id.org/rec/core/Concentration
|
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IRI |
https://w3id.org/rec/core/CosPhi
|
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Description | The angle between two electrical phases. |
IRI |
https://w3id.org/rec/core/CubicMeter
|
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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). |
IRI |
https://w3id.org/rec/core/Current
|
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IRI |
https://w3id.org/rec/core/CurrentL1
|
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IRI |
https://w3id.org/rec/core/CurrentL2
|
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IRI |
https://w3id.org/rec/core/CurrentL3
|
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IRI |
https://w3id.org/rec/core/Decibel
|
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Description | Sound level |
IRI |
https://w3id.org/rec/core/Degrees
|
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IRI |
https://w3id.org/rec/core/EducationalPremises
|
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IRI |
https://w3id.org/rec/core/Efficiency
|
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IRI |
https://w3id.org/rec/core/EnergyTotal
|
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Description | Total energy (not specified as Active or Reactive, used for e.g. district heating). |
IRI |
https://w3id.org/rec/core/Fahrenheit
|
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Description | Temperature in Fahrenheit degress. |
IRI |
https://w3id.org/rec/core/Flow
|
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IRI |
https://w3id.org/rec/core/Footfall
|
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Description | Number of people crossing a specified line (at the observation time) |
IRI |
https://w3id.org/rec/core/GaragePremises
|
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IRI |
https://w3id.org/rec/core/GlobalIrradiance
|
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See Also | https://en.wikipedia.org/wiki/Solar_irradiance |
IRI |
https://w3id.org/rec/core/Hertz
|
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Description | One cycle per second. |
IRI |
https://w3id.org/rec/core/HotelPremises
|
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IRI |
https://w3id.org/rec/core/Humidity
|
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See Also | Humidity |
IRI |
https://w3id.org/rec/core/Illuminance
|
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IRI |
https://w3id.org/rec/core/Integer
|
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IRI |
https://w3id.org/rec/core/Kelvin
|
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Description | Temperature in Kelvin degrees |
IRI |
https://w3id.org/rec/core/Kilogram
|
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Description | Mass. |
IRI |
https://w3id.org/rec/core/LaboratoryPremises
|
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IRI |
https://w3id.org/rec/core/Lenght
|
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IRI |
https://w3id.org/rec/core/Length
|
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IRI |
https://w3id.org/rec/core/Level
|
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IRI |
https://w3id.org/rec/core/LightIndustryPremises
|
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IRI |
https://w3id.org/rec/core/LiterPerSecond
|
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Description | Flow |
IRI |
https://w3id.org/rec/core/Lumen
|
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IRI |
https://w3id.org/rec/core/Lux
|
---|---|
Description | Light intensity in a specific area. |
IRI |
https://w3id.org/rec/core/Meter
|
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Description | Lenght. |
IRI |
https://w3id.org/rec/core/MeterPerSecond
|
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IRI |
https://w3id.org/rec/core/MillimeterPerHour
|
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Description | For measuring Precipation |
IRI |
https://w3id.org/rec/core/NumPeople
|
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Description | Number of people. |
IRI |
https://w3id.org/rec/core/Number
|
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IRI |
https://w3id.org/rec/core/OfficePremises
|
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IRI |
https://w3id.org/rec/core/PartsPerBillion
|
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Description | Parts per billion. |
IRI |
https://w3id.org/rec/core/PartsPerMillion
|
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Description | Measurement for concentration |
IRI |
https://w3id.org/rec/core/Pascal
|
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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." |
IRI |
https://w3id.org/rec/core/Percentage
|
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IRI |
https://w3id.org/rec/core/PowerFactor
|
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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. |
IRI |
https://w3id.org/rec/core/PowerFactorL1
|
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IRI |
https://w3id.org/rec/core/PowerFactorL2
|
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IRI |
https://w3id.org/rec/core/PowerFactorL3
|
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IRI |
https://w3id.org/rec/core/PowerFrequency
|
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IRI |
https://w3id.org/rec/core/Precipation
|
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Description | Measured in MillimeterPerHour |
IRI |
https://w3id.org/rec/core/Precipitation
|
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Description | Measured in MillimeterPerHour |
IRI |
https://w3id.org/rec/core/Presence
|
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Description | Presence equivivalent |
IRI |
https://w3id.org/rec/core/Pressure
|
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See Also | Tryck |
IRI |
https://w3id.org/rec/core/Radiation
|
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IRI |
https://w3id.org/rec/core/ReactivePowerL1
|
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IRI |
https://w3id.org/rec/core/ReactivePowerL2
|
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IRI |
https://w3id.org/rec/core/ReactivePowerL3
|
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IRI |
https://w3id.org/rec/core/ReactivePowerTotal
|
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IRI |
https://w3id.org/rec/core/RelativeHumidity
|
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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. |
IRI |
https://w3id.org/rec/core/ResidentialPremises
|
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IRI |
https://w3id.org/rec/core/RestaurantPremises
|
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IRI |
https://w3id.org/rec/core/RetailPremises
|
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IRI |
https://w3id.org/rec/core/RevolutionsPerMinute
|
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IRI |
https://w3id.org/rec/core/RotationSpeed
|
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IRI |
https://w3id.org/rec/core/Second
|
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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. |
IRI |
https://w3id.org/rec/core/Sound
|
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IRI |
https://w3id.org/rec/core/Speed
|
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IRI |
https://w3id.org/rec/core/SquareMeter
|
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Description | Area unit. It is the area of a square whose sides measure exactly one metre. |
IRI |
https://w3id.org/rec/core/StoragePremises
|
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IRI |
https://w3id.org/rec/core/SunshineTimePerHour
|
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IRI |
https://w3id.org/rec/core/TVOC
|
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IRI |
https://w3id.org/rec/core/Temperature
|
---|---|
See Also | Temperature |
IRI |
https://w3id.org/rec/core/Velocity
|
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IRI |
https://w3id.org/rec/core/Volt
|
---|---|
Description | Voltage, electric potential difference, is the difference in electric potential between two points. |
IRI |
https://w3id.org/rec/core/Voltage
|
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IRI |
https://w3id.org/rec/core/VoltageL1
|
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IRI |
https://w3id.org/rec/core/VoltageL2
|
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IRI |
https://w3id.org/rec/core/VoltageL3
|
---|
IRI |
https://w3id.org/rec/core/Volume
|
---|
IRI |
https://w3id.org/rec/core/WasteDiverted
|
---|---|
Description | Waste that has been sent to, e.g., a landfill. |
IRI |
https://w3id.org/rec/core/WasteTotal
|
---|---|
Description | The total amount of waste. |
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. |
IRI |
https://w3id.org/rec/core/WattHour
|
---|---|
Description | Enery. Watthour. |
IRI |
https://w3id.org/rec/core/WattPerSquareMeter
|
---|---|
See Also | https://www.rapidtables.com/calc/light/how-watt-to-lux.html |
https://w3id.org/rec/core/
http://creativecommons.org/ns#
http://www.ontologydesignpatterns.org/schemas/cpannotationschema.owl#
http://purl.org/dc/elements/1.1/
http://purl.org/dc/terms/
http://www.opengis.net/ont/geosparql#
https://karlhammar.com/owl2oas/o2o.owl#
http://www.w3.org/2002/07/owl#
http://www.w3.org/ns/prov#
http://www.w3.org/1999/02/22-rdf-syntax-ns#
http://www.w3.org/2000/01/rdf-schema#
https://schema.org/
http://www.w3.org/2004/02/skos/core#
http://purl.org/vocab/vann/
http://www.w3.org/2003/01/geo/wgs84_pos#
http://www.w3.org/XML/1998/namespace
http://www.w3.org/2001/XMLSchema#
c | Classes |
op | Object Properties |
fp | Functional Properties |
dp | Data Properties |
dp | Annotation Properties |
p | Properties |
ni | Named Individuals |