assertion  retraction  graph  subject       predicate  object     datatype  annotation
1          0           graph  DOID:7642     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7521     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8731     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040050  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:2076     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3165     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3044     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5585     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5343     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4012     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7752     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7631     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:2065     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3275     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3033     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5695     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4364     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5574     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7994     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4001     rdf:type   owl:Class  _IRI