assertion  retraction  graph  subject          predicate        object                 datatype    annotation
1          0           graph  NCBITaxon:12305  rdfs:label       Cucumber mosaic virus  xsd:string  
1          0           graph  NCBITaxon:12305  rdfs:subClassOf  OBI:0100026            _IRI        
1          0           graph  NCBITaxon:12305  rdf:type         owl:Class              _IRI