assertion  retraction  graph  subject        predicate        object             datatype    annotation
1          0           graph  NCBITaxon:584  rdfs:label       Proteus mirabilis  xsd:string  
1          0           graph  NCBITaxon:584  rdfs:subClassOf  OBI:0100026        _IRI        
1          0           graph  NCBITaxon:584  rdf:type         owl:Class          _IRI