assertion  retraction  graph  subject          predicate  object     datatype  annotation
1          0           graph  DOID:467         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:225         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6119        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8418        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:12897       rdf:type   owl:Class  _IRI      
1          0           graph  obo:CHEBI_27207  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:456         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:214         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6229        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8649        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040089     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:687         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6339        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7549        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7428        rdf:type   owl:Class  _IRI      
1          0           graph  obo:CHEBI_26217  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040078     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:676         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5118        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8869        rdf:type   owl:Class  _IRI