assertion  retraction  graph  subject       predicate  object     datatype  annotation
1          0           graph  DOID:5643     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5522     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5401     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0060073  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:2365     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3454     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:2123     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5874     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4422     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5632     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4301     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5511     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6721     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:2596     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:1023     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4895     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3443     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4653     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3201     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4411     rdf:type   owl:Class  _IRI