<?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:obo_purl="http://purl.obolibrary.org/obo/" 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://purl.obolibrary.org/obo/CHEBI_33579"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_23367"/> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33579"/> <metadata_def:mappingLoom>maingroupmolecularentity</metadata_def:mappingLoom> <metadata_def:prefLabel>main group molecular entity</metadata_def:prefLabel> <obo_purl:IAO_0000115>A molecular entity containing one or more atoms from any of groups 1, 2, 13, 14, 15, 16, 17, and 18 of the periodic table.</obo_purl:IAO_0000115> <metadata:prefixIRI>CHEBI:33579</metadata:prefixIRI> <rdfs:label>main group molecular entity</rdfs:label> <obo_purl:BFO_0000051 rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33318"/> </owl:Class> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/CHEBI_138675"> <rdfs:subClassOf> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/CHEBI_33579"> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33579"/> </rdf:Description> </rdfs:subClassOf> </rdf:Description> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/CHEBI_33674"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33579"/> </rdf:Description> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/CHEBI_33675"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33579"/> </rdf:Description> </rdf:RDF>