assertion  retraction  graph  subject            predicate  object     datatype  annotation
1          0           graph  DOID:4450          rdf:type   owl:Class  _IRI      
1          0           graph  obo:CHEBI_79020    rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5660          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:1293          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:2140          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4681          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3350          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:1040          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4791          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:50            rdf:type   owl:Class  _IRI      
1          0           graph  DOID:1271          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3691          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5990          rdf:type   owl:Class  _IRI      
1          0           graph  obo:CHEBI_35790    rdf:type   owl:Class  _IRI      
1          0           graph  NCBITaxon:91827    rdf:type   owl:Class  _IRI      
1          0           graph  NCBITaxon:6757     rdf:type   owl:Class  _IRI      
1          0           graph  obo:CHEBI_55370    rdf:type   owl:Class  _IRI      
1          0           graph  DOID:13197         rdf:type   owl:Class  _IRI      
1          0           graph  NCBITaxon:1437183  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:14033         rdf:type   owl:Class  _IRI