<?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ns0="http://www.ontology-of-units-of-measure.org/resource/om-2/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:metadata_def="http://data.bioontology.org/metadata/def/" xmlns:metadata="http://data.bioontology.org/metadata/"> <owl:Class rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/Luminance"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#NamedIndividual"/> <rdfs:subClassOf rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Quantity"/> <rdfs:label xml:lang="en">luminance</rdfs:label> <rdfs:comment xml:lang="en">Luminous flux is the total visible energy emitted by a source per unit time.</rdfs:comment> <ns0:alternativeSymbol>L_v</ns0:alternativeSymbol> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/candelaPerSquareCentimetre"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/candelaPerSquareMetre"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/footlambert"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/lambert"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/stilb"/> <ns0:symbol>L</ns0:symbol> <metadata_def:prefLabel xml:lang="en">luminance</metadata_def:prefLabel> <metadata_def:mappingLoom>luminance</metadata_def:mappingLoom> <metadata_def:mappingSameURI rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Luminance"/> <metadata:prefixIRI>Luminance</metadata:prefixIRI> </owl:Class> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/InternationalSystemOfUnits"> <ns0:hasDerivedQuantity> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/Luminance"> <metadata_def:mappingSameURI rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Luminance"/> </rdf:Description> </ns0:hasDerivedQuantity> </rdf:Description> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/centimetre-Gram-SecondSystemOfUnits"> <ns0:hasDerivedQuantity rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Luminance"/> </rdf:Description> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/photometry"> <ns0:usesQuantity rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Luminance"/> </rdf:Description> </rdf:RDF>