assertion  retraction  graph  subject          predicate        object                   datatype    annotation
1          0           graph  NCBITaxon:11588  rdfs:label       Rift Valley fever virus  xsd:string  
1          0           graph  NCBITaxon:11588  rdfs:subClassOf  OBI:0100026              _IRI        
1          0           graph  NCBITaxon:11588  rdf:type         owl:Class                _IRI