<?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:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#" xmlns:metadata="http://data.bioontology.org/metadata/"> <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_38215"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_38808"/> <rdfs:label>calcium channel blocker</rdfs:label> <obo_purl:IAO_0000115>One of a class of drugs that acts by selective inhibition of calcium influx through cell membranes or on the release and binding of calcium in intracellular pools.</obo_purl:IAO_0000115> <metadata_def:prefLabel>calcium channel blocker</metadata_def:prefLabel> <oboinowl_gen:hasRelatedSynonym>calcium channel antagonist</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>calcium channel antagonists</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>calcium channel blockers</oboinowl_gen:hasRelatedSynonym> <metadata_def:mappingLoom>calciumchannelblocker</metadata_def:mappingLoom> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/CHEBI_38215"/> <metadata:prefixIRI>obo1:CHEBI_38215</metadata:prefixIRI> </owl:Class> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/CHEBI_32599"> <obo_purl:RO_0000087> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/CHEBI_38215"> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/CHEBI_38215"/> </rdf:Description> </obo_purl:RO_0000087> </rdf:Description> </rdf:RDF>