assertion  retraction  graph  subject       predicate  object     datatype  annotation
1          0           graph  DOID:7613     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0060096  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040010  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:850      rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3488     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4698     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3367     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3246     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3004     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6997     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5545     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6755     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6634     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5303     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7602     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:960      rdf:type   owl:Class  _IRI      
1          0           graph  DOID:2146     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4687     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3356     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:2025     rdf:type   owl:Class  _IRI