assertion retraction graph subject predicate object datatype annotation 1 0 graph NCBITaxon:11927 rdfs:label Human T-cell lymphotrophic virus type 1 (Caribbean isolate) xsd:string 1 0 graph NCBITaxon:11927 rdfs:subClassOf OBI:0100026 _IRI 1 0 graph NCBITaxon:11927 rdf:type owl:Class _IRI