assertion  retraction  graph  subject            predicate        object            datatype    annotation
1          0           graph  NCBITaxon:2315720  rdfs:label       Trochida          xsd:string  
1          0           graph  NCBITaxon:2315720  rdfs:subClassOf  NCBITaxon:216275  _IRI        
1          0           graph  NCBITaxon:2315720  rdf:type         owl:Class         _IRI