assertion  retraction  graph  subject          predicate        object               datatype    annotation
1          0           graph  NCBITaxon:41705  rdfs:label       Protacanthopterygii  xsd:string  
1          0           graph  NCBITaxon:41705  rdfs:subClassOf  NCBITaxon:1489388    _IRI        
1          0           graph  NCBITaxon:41705  rdf:type         owl:Class            _IRI