Vertebrate Taxonomy Ontology	STO	Source
http://www.semanticweb.org/ontologies/STO.owl#fcd7b24_d3e2_472c_a658_84d60a524ade	http://purl.obolibrary.org/obo/VTO_0053692	LOOM
http://www.semanticweb.org/ontologies/STO.owl#OWLClass_817fa119_3297_4bee_85e9_ce2ff1db6997	http://purl.obolibrary.org/obo/VTO_0005264	LOOM