assertion  retraction  graph  subject           predicate  object     datatype  annotation
1          0           graph  DOID:10223        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040088      rdf:type   owl:Class  _IRI      
1          0           graph  DOID:686          rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6459         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5128         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6217         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7427         rdf:type   owl:Class  _IRI      
1          0           graph  obo:CHEBI_16899   rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040077      rdf:type   owl:Class  _IRI      
1          0           graph  obo:CHEBI_133004  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:4028         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6569         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5238         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6448         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5117         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7537         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8747         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8505         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:12984        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:10322        rdf:type   owl:Class  _IRI