<http://purl.obolibrary.org/obo/OBA_0004857> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://purl.obolibrary.org/obo/OBA_0004857> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/OBA_VT0000828> . <http://purl.obolibrary.org/obo/OBA_0004857> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/PATO_0000051> . <http://purl.obolibrary.org/obo/OBA_0004857> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/OBA_0004857> . <http://purl.obolibrary.org/obo/OBA_0004857> <http://data.bioontology.org/metadata/def/mappingLoom> "fourthventriclemedianaperturemorphology" . <http://purl.obolibrary.org/obo/OBA_0004857> <http://data.bioontology.org/metadata/def/prefLabel> "fourth ventricle median aperture morphology" . <http://purl.obolibrary.org/obo/OBA_0004857> <http://purl.obolibrary.org/obo/IAO_0000115> "The morphology of a fourth ventricle median aperture." . <http://purl.obolibrary.org/obo/OBA_0004857> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "morphology of fourth ventricle median aperture" . <http://purl.obolibrary.org/obo/OBA_0004857> <http://data.bioontology.org/metadata/prefixIRI> "OBA:0004857" . <http://purl.obolibrary.org/obo/OBA_0004857> <http://www.w3.org/2000/01/rdf-schema#label> "fourth ventricle median aperture morphology" . <http://purl.obolibrary.org/obo/OBA_0004857> <http://purl.obolibrary.org/obo/RO_0002314> <http://purl.obolibrary.org/obo/UBERON_0003991> . <http://purl.obolibrary.org/obo/OBA_0004857> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/OBA_0004857> .