assertion retraction graph subject predicate object datatype annotation 1 0 graph NCBITaxon:102796 rdfs:label H9N2 subtype xsd:string 1 0 graph NCBITaxon:102796 rdfs:subClassOf OBI:0100026 _IRI 1 0 graph NCBITaxon:102796 rdf:type owl:Class _IRI