<http://purl.obolibrary.org/obo/SO_0000001> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://purl.obolibrary.org/obo/SO_0000001> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/SO_0000110> . <http://purl.obolibrary.org/obo/SO_0000001> <http://data.bioontology.org/metadata/prefixIRI> "SO:0000001" . <http://purl.obolibrary.org/obo/SO_0000001> <http://www.w3.org/2000/01/rdf-schema#label> "region" . <http://purl.obolibrary.org/obo/SO_0001411> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/SO_0000001> .