<?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ns0="http://semanticscience.org/resource/" 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/" xmlns:dct="http://purl.org/dc/terms/"> <owl:Class rdf:about="http://semanticscience.org/resource/SIO_000004"> <rdfs:subClassOf rdf:resource="http://semanticscience.org/resource/SIO_000776"/> <metadata_def:mappingSameURI rdf:resource="http://semanticscience.org/resource/SIO_000004"/> <metadata_def:mappingLoom>materialentity</metadata_def:mappingLoom> <metadata_def:prefLabel>material entity</metadata_def:prefLabel> <metadata:prefixIRI>sio:SIO_000004</metadata:prefixIRI> <rdfs:label xml:lang="en">material entity</rdfs:label> <dct:description xml:lang="en">A material entity is a physical entity that is spatially extended, exists as a whole at any point in time and has mass.</dct:description> <ns0:subset>core</ns0:subset> </owl:Class> <rdf:Description rdf:about="http://semanticscience.org/resource/SIO_010004"> <rdfs:subClassOf> <rdf:Description rdf:about="http://semanticscience.org/resource/SIO_000004"> <metadata_def:mappingSameURI rdf:resource="http://semanticscience.org/resource/SIO_000004"/> </rdf:Description> </rdfs:subClassOf> </rdf:Description> <rdf:Description rdf:about="http://semanticscience.org/resource/SIO_010410"> <rdfs:subClassOf rdf:resource="http://semanticscience.org/resource/SIO_000004"/> </rdf:Description> </rdf:RDF>