assertion  retraction  graph  subject     predicate  object     datatype  annotation
1          0           graph  DOID:495    rdf:type   owl:Class  _IRI      
1          0           graph  DOID:374    rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6037   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8578   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8336   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7005   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:10153  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:363    rdf:type   owl:Class  _IRI      
1          0           graph  DOID:121    rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5179   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5058   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7599   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8688   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8567   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7236   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:10021  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:231    rdf:type   owl:Class  _IRI      
1          0           graph  DOID:110    rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5289   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5047   rdf:type   owl:Class  _IRI