assertion  retraction  graph  subject    predicate        object                   datatype  annotation
1          0           graph  DOID:7880  rdfs:subClassOf  DOID:0060112             _IRI      
1          0           graph  DOID:7880  oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:7880  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:2072  oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:2072  rdfs:subClassOf  DOID:1245                _IRI      
1          0           graph  DOID:2072  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:3282  oio:inSubset     obo:doid#DO_rare_slim    _IRI      
1          0           graph  DOID:3282  oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:3282  rdfs:subClassOf  DOID:3275                _IRI      
1          0           graph  DOID:3282  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:2061  rdfs:subClassOf  DOID:3896                _IRI      
1          0           graph  DOID:2061  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:4481  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:4481  rdfs:subClassOf  DOID:0060496             _IRI      
1          0           graph  DOID:4481  oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:4481  rdfs:subClassOf  DOID:4483                _IRI      
1          0           graph  DOID:4360  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:4360  rdfs:subClassOf  DOID:1909                _IRI      
1          0           graph  DOID:4360  oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:4360  oio:inSubset     obo:doid#DO_cancer_slim  _IRI