<?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ns0="https://saref.etsi.org/core/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:ns1="https://saref.etsi.org/saref4envi/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:metadata_def="http://data.bioontology.org/metadata/def/" xmlns:metadata="http://data.bioontology.org/metadata/"> <owl:Class rdf:about="https://saref.etsi.org/core/UnitOfMeasure"> <rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/> <rdfs:label xml:lang="en">Unit of measure</rdfs:label> <rdfs:isDefinedBy rdf:resource="https://saref.etsi.org/core/"/> <rdfs:comment xml:lang="en">The unit of measure is a standard for measurement of a quantity, such as a Property. For example, Power is a property and Watt is a unit of power that represents a definite predetermined power: when we say 10 Watt, we actually mean 10 times the definite predetermined power called "watt". Our definition is based on the definition of unit of measure in the Ontology of units of Measure (OM). We propose here a list of some units of measure that are relevant for the purpose of the Smart Appliances ontology, but this list can be extended.</rdfs:comment> <rdfs:comment xml:lang="en">The unit of measure is a standard for measurement of a quantity, such as a Property.</rdfs:comment> <owl:disjointWith rdf:resource="https://saref.etsi.org/saref4envi/DigitalRepresentation"/> <owl:disjointWith rdf:resource="https://saref.etsi.org/saref4envi/Color"/> <owl:disjointWith rdf:resource="https://saref.etsi.org/saref4envi/CommunicationInterface"/> <owl:disjointWith rdf:resource="https://saref.etsi.org/saref4envi/CommunicationProtocol"/> <owl:disjointWith rdf:resource="https://saref.etsi.org/saref4envi/CompassDirection"/> <owl:disjointWith rdf:resource="https://saref.etsi.org/saref4envi/Geometry"/> <owl:disjointWith rdf:resource="https://saref.etsi.org/saref4envi/Light"/> <skos:example xml:lang="en">For example, consumption power is a property and Watt is a unit of power that represents a definite predetermined power: when we say 10 Watt, we actually mean 10 times the definite predetermined power "Watt".</skos:example> <metadata_def:prefLabel xml:lang="en">Unit of measure</metadata_def:prefLabel> <metadata_def:mappingLoom>unitofmeasure</metadata_def:mappingLoom> <metadata_def:mappingSameURI rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> <metadata:prefixIRI>saref:UnitOfMeasure</metadata:prefixIRI> <skos:note xml:lang="en">Our definition is based on the definition of unit of measure in the Ontology of units of Measure (OM).</skos:note> <skos:note xml:lang="en">Concepts from existing code lists, vocabularies, and taxonomies, may be used as instances of saref:UnitOfMeasure. For example the QUDT Unit vocabulary</skos:note> </owl:Class> <rdf:Description rdf:about="http://www.w3.org/2006/time#TemporalUnit"> <rdfs:subClassOf> <rdf:Description rdf:about="https://saref.etsi.org/core/UnitOfMeasure"> <metadata_def:mappingSameURI rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> </rdfs:subClassOf> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/Currency"> <rdfs:subClassOf rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/EnergyUnit"> <rdfs:subClassOf rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/IlluminanceUnit"> <rdfs:subClassOf rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/Measurement"> <owl:disjointWith rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/PowerUnit"> <rdfs:subClassOf rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/PressureUnit"> <rdfs:subClassOf rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/Property"> <owl:disjointWith rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/Service"> <owl:disjointWith rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/TemperatureUnit"> <rdfs:subClassOf rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/core/isMeasuredIn"> <rdfs:range rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/saref4envi/FrequencyUnit"> <rdfs:subClassOf rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> <rdf:Description rdf:about="https://saref.etsi.org/saref4envi/LengthUnit"> <rdfs:subClassOf rdf:resource="https://saref.etsi.org/core/UnitOfMeasure"/> </rdf:Description> </rdf:RDF>