assertion  retraction  graph  subject            predicate        object                datatype    annotation
1          0           graph  NCBITaxon:1891762  rdfs:label       Human polyomavirus 1  xsd:string  
1          0           graph  NCBITaxon:1891762  rdfs:subClassOf  OBI:0100026           _IRI        
1          0           graph  NCBITaxon:1891762  rdf:type         owl:Class             _IRI