assertion retraction graph subject predicate object datatype annotation 1 0 graph NCBITaxon:33154 rdfs:label Opisthokonta xsd:string 1 0 graph NCBITaxon:33154 rdfs:subClassOf NCBITaxon:2759 _IRI 1 0 graph NCBITaxon:33154 rdf:type owl:Class _IRI