assertion retraction graph subject predicate object datatype annotation 1 0 graph NCBITaxon:11908 rdfs:label Human T-cell leukemia virus type I xsd:string 1 0 graph NCBITaxon:11908 rdfs:subClassOf NCBITaxon:194440 _IRI 1 0 graph NCBITaxon:11908 rdf:type owl:Class _IRI