assertion  retraction  graph  subject          predicate        object          datatype    annotation
1          0           graph  NCBITaxon:33213  rdfs:label       Bilateria       xsd:string  
1          0           graph  NCBITaxon:33213  rdfs:subClassOf  NCBITaxon:6072  _IRI        
1          0           graph  NCBITaxon:33213  rdf:type         owl:Class       _IRI