assertion retraction graph subject predicate object datatype annotation 1 0 graph NCBITaxon:47308 rdfs:label Neogobius melanostomus xsd:string 1 0 graph NCBITaxon:47308 rdfs:subClassOf OBI:0100026 _IRI 1 0 graph NCBITaxon:47308 rdf:type owl:Class _IRI