assertion  retraction  graph  subject            predicate        object                                 datatype    annotation
1          0           graph  NCBITaxon:2759634  rdfs:label       Pseudagkistrodon rudis (Red keelback)  xsd:string  
1          0           graph  NCBITaxon:2759634  rdfs:subClassOf  OBI:0100026                            _IRI        
1          0           graph  NCBITaxon:2759634  rdf:type         owl:Class                              _IRI