assertion  retraction  graph  subject          predicate        object               datatype    annotation
1          0           graph  NCBITaxon:28901  rdfs:label       Salmonella enterica  xsd:string  
1          0           graph  NCBITaxon:28901  rdfs:subClassOf  OBI:0100026          _IRI        
1          0           graph  NCBITaxon:28901  rdf:type         owl:Class            _IRI