assertion  retraction  graph  subject           predicate        object          datatype    annotation
1          0           graph  NCBITaxon:186623  rdfs:label       Actinopteri     xsd:string  
1          0           graph  NCBITaxon:186623  rdfs:subClassOf  NCBITaxon:7898  _IRI        
1          0           graph  NCBITaxon:186623  rdf:type         owl:Class       _IRI