assertion  retraction  graph  subject       predicate        object                   datatype  annotation
1          0           graph  DOID:3959     rdfs:subClassOf  DOID:299                 _IRI      
1          0           graph  DOID:3959     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:3717     rdfs:subClassOf  DOID:299                 _IRI      
1          0           graph  DOID:3717     oio:inSubset     obo:doid#DO_cancer_slim  _IRI      
1          0           graph  DOID:3717     rdfs:subClassOf  DOID:5517                _IRI      
1          0           graph  DOID:3717     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:3717     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:4927     oio:inSubset     obo:doid#DO_rare_slim    _IRI      
1          0           graph  DOID:4927     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:4927     rdfs:subClassOf  DOID:4928                _IRI      
1          0           graph  DOID:4927     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:0060688  rdfs:subClassOf  DOID:6713                _IRI      
1          0           graph  DOID:0060688  oio:inSubset     obo:doid#DO_rare_slim    _IRI      
1          0           graph  DOID:0060688  rdfs:subClassOf  DOID:0060090             _IRI      
1          0           graph  DOID:0060688  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:0060688  rdfs:subClassOf  DOID:255                 _IRI      
1          0           graph  DOID:3948     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:3948     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:3948     oio:inSubset     obo:doid#DO_rare_slim    _IRI      
1          0           graph  DOID:3948     rdfs:subClassOf  DOID:305                 _IRI