assertion  retraction  graph  subject         predicate        object          datatype    annotation
1          0           graph  NCBITaxon:8048  rdfs:label       Gadus           xsd:string  
1          0           graph  NCBITaxon:8048  rdfs:subClassOf  NCBITaxon:8045  _IRI        
1          0           graph  NCBITaxon:8048  rdf:type         owl:Class       _IRI