assertion  retraction  graph  subject        predicate        object         datatype  annotation
1          0           graph  ONTIE:0001682  rdfs:subClassOf  NCBITaxon:491  _IRI      
1          0           graph  ONTIE:0001593  rdfs:subClassOf  NCBITaxon:491  _IRI      
1          0           graph  ONTIE:0000909  rdfs:subClassOf  NCBITaxon:491  _IRI