assertion  retraction  graph  subject            predicate        object           datatype    annotation
1          0           graph  NCBITaxon:1437201  rdfs:label       Pentapetalae     xsd:string  
1          0           graph  NCBITaxon:1437201  rdfs:subClassOf  NCBITaxon:91827  _IRI        
1          0           graph  NCBITaxon:1437201  rdf:type         owl:Class        _IRI