assertion  retraction  graph  subject       predicate        object                   datatype  annotation
1          0           graph  DOID:6050     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:6050     rdfs:subClassOf  DOID:77                  _IRI      
1          0           graph  DOID:7491     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:7491     rdfs:subClassOf  DOID:7492                _IRI      
1          0           graph  DOID:7491     rdfs:subClassOf  DOID:2096                _IRI      
1          0           graph  DOID:7491     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:6160     rdfs:subClassOf  DOID:5551                _IRI      
1          0           graph  DOID:6160     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:6160     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:6160     oio:inSubset     obo:doid#DO_cancer_slim  _IRI      
1          0           graph  DOID:6270     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:6270     rdfs:subClassOf  DOID:5517                _IRI      
1          0           graph  DOID:6270     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:6270     rdfs:subClassOf  DOID:10548               _IRI      
1          0           graph  DOID:7480     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:7480     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:7480     rdfs:subClassOf  DOID:4556                _IRI      
1          0           graph  DOID:0050908  oio:inSubset     obo:doid#DO_cancer_slim  _IRI      
1          0           graph  DOID:0050908  rdfs:subClassOf  DOID:4960                _IRI      
1          0           graph  DOID:0050908  oio:inSubset     obo:doid#DO_rare_slim    _IRI