assertion  retraction  graph  subject       predicate        object                   datatype  annotation
1          0           graph  DOID:2877     rdfs:subClassOf  DOID:2596                _IRI      
1          0           graph  DOID:2877     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:2877     rdfs:subClassOf  DOID:1115                _IRI      
1          0           graph  DOID:2877     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:4934     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:4934     rdfs:subClassOf  DOID:2095                _IRI      
1          0           graph  DOID:4934     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:3603     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:3603     rdfs:subClassOf  DOID:3111                _IRI      
1          0           graph  DOID:3603     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:4813     rdfs:subClassOf  DOID:4202                _IRI      
1          0           graph  DOID:4813     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:4813     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:0050894  rdfs:subClassOf  DOID:0060084             _IRI      
1          0           graph  DOID:0050894  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:0050894  oio:inSubset     obo:doid#DO_rare_slim    _IRI      
1          0           graph  DOID:0050894  oio:inSubset     obo:doid#DO_cancer_slim  _IRI      
1          0           graph  DOID:0050773  oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:0050773  rdfs:subClassOf  DOID:0050736             _IRI      
1          0           graph  DOID:0050773  oio:inSubset     obo:doid#DO_cancer_slim  _IRI