<?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/Frequency"> <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"/> <metadata_def:mappingSameURI rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Frequency"/> <metadata_def:mappingLoom>frequency</metadata_def:mappingLoom> <metadata_def:prefLabel>frequency</metadata_def:prefLabel> <rdfs:comment xml:lang="en">Frequency is a measure of the number of occurrences of a repeating event per unit time.</rdfs:comment> <metadata:prefixIRI>Frequency</metadata:prefixIRI> <rdfs:label xml:lang="zh">频率</rdfs:label> <rdfs:label xml:lang="nl">frequentie</rdfs:label> <rdfs:label xml:lang="en">frequency</rdfs:label> <ns0:unofficialAbbreviation>freq</ns0:unofficialAbbreviation> <ns0:symbol>f</ns0:symbol> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/hertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/hectohertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/reciprocalSecond-Time"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/reciprocalDay"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/decihertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/gigahertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/kilohertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/centihertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/exahertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/femtohertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/picohertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/microhertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/reciprocalYear"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/reciprocalMinute-Time"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/reciprocalHour"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/decahertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millihertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/nanohertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/attohertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/megahertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/terahertz"/> <ns0:commonlyHasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/petahertz"/> <ns0:alternativeSymbol>ν</ns0:alternativeSymbol> </owl:Class> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/CollisionFrequency"> <rdfs:subClassOf> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/Frequency"> <metadata_def:mappingSameURI rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Frequency"/> </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/Frequency"/> </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/Frequency"/> </rdf:Description> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/commonApplicationArea"> <ns0:usesQuantity rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Frequency"/> </rdf:Description> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/mechanics"> <ns0:usesQuantity rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Frequency"/> </rdf:Description> <rdf:Description rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/metre-Kilogram-Second-AmpereSystemOfUnits"> <ns0:hasDerivedQuantity rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Frequency"/> </rdf:Description> </rdf:RDF>