assertion retraction graph subject predicate object datatype annotation 1 0 graph NCBITaxon:45029 rdfs:label Bluetongue virus 16 xsd:string 1 0 graph NCBITaxon:45029 rdfs:subClassOf OBI:0100026 _IRI 1 0 graph NCBITaxon:45029 rdf:type owl:Class _IRI