<?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/SolidAngle"> <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="nl">ruimtehoek</rdfs:label> <rdfs:label xml:lang="en">solid angle</rdfs:label> <rdfs:label xml:lang="zh">立体角</rdfs:label> <rdfs:comment xml:lang="en">Solid angle is the ratio of the surface of a portion of a sphere enclosed by the conical surface that forms an angle to the square of the radius of the sphere.</rdfs:comment> <ns0:alternativeSymbol>ω</ns0:alternativeSymbol> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/attosteradian"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/centisteradian"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/decisteradian"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/degreeSquared"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/femtosteradian"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/microsteradian"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millisteradian"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/nanosteradian"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/picosteradian"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/second-AngleSquared"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/squareMetrePerSquareMetre"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/steradian"/> <ns0:symbol>Ω</ns0:symbol> <metadata_def:prefLabel xml:lang="nl">ruimtehoek</metadata_def:prefLabel> <metadata_def:prefLabel xml:lang="en">solid angle</metadata_def:prefLabel> <metadata_def:prefLabel xml:lang="zh">solid angle</metadata_def:prefLabel> <metadata_def:mappingLoom>solidangle</metadata_def:mappingLoom> <metadata_def:mappingSameURI rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/SolidAngle"/> <metadata:prefixIRI>SolidAngle</metadata:prefixIRI> </owl:Class> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/AngularSize"> <rdfs:subClassOf> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/SolidAngle"> <metadata_def:mappingSameURI rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/SolidAngle"/> </rdf:Description> </rdfs:subClassOf> </rdf:Description> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/InternationalSystemOfUnits"> <ns0:hasDerivedQuantity rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/SolidAngle"/> </rdf:Description> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/geometry"> <ns0:usesQuantity rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/SolidAngle"/> </rdf:Description> </rdf:RDF>