assertion  retraction  graph  subject       predicate        object                   datatype  annotation
1          0           graph  DOID:0050773  rdfs:subClassOf  DOID:0050771             _IRI      
1          0           graph  DOID:0050773  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:3713     rdfs:subClassOf  DOID:4001                _IRI      
1          0           graph  DOID:3713     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:3713     rdfs:subClassOf  DOID:299                 _IRI      
1          0           graph  DOID:3713     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:4923     oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:4923     rdfs:subClassOf  DOID:299                 _IRI      
1          0           graph  DOID:4923     rdfs:subClassOf  DOID:3284                _IRI      
1          0           graph  DOID:4923     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:0080165  oio:inSubset     obo:doid#NCIthesaurus    _IRI      
1          0           graph  DOID:0080165  rdfs:subClassOf  DOID:0080164             _IRI      
1          0           graph  DOID:0080165  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:0081254  rdf:type         owl:Class                _IRI      
1          0           graph  DOID:0081254  oio:inSubset     obo:doid#DO_cancer_slim  _IRI      
1          0           graph  DOID:0081254  rdfs:subClassOf  DOID:0080889             _IRI      
1          0           graph  DOID:3702     rdf:type         owl:Class                _IRI      
1          0           graph  DOID:3702     rdfs:subClassOf  DOID:299                 _IRI      
1          0           graph  DOID:3702     rdfs:subClassOf  DOID:2893                _IRI      
1          0           graph  DOID:3702     oio:inSubset     obo:doid#NCIthesaurus    _IRI