assertion retraction graph subject predicate object datatype annotation 1 0 graph NCBITaxon:11646 rdfs:label Lentivirus xsd:string 1 0 graph NCBITaxon:11646 rdfs:subClassOf NCBITaxon:327045 _IRI 1 0 graph NCBITaxon:11646 rdf:type owl:Class _IRI