assertion  retraction  graph  subject          predicate  object     datatype  annotation
1          0           graph  DOID:854         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:612         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3008        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6759        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7969        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5307        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7848        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6517        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8937        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:10754       rdf:type   owl:Class  _IRI      
1          0           graph  obo:CHEBI_23117  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0050167     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040003     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3118        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6869        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5538        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4207        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7958        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6627        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7716        rdf:type   owl:Class  _IRI