assertion  retraction  graph  subject       predicate  object     datatype  annotation
1          0           graph  DOID:4696     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4454     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3002     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5301     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6511     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7600     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:65       rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0050161  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:1176     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3596     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4685     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3354     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5895     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:3112     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4322     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5532     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6742     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5411     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6621     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6500     rdf:type   owl:Class  _IRI