assertion  retraction  graph  subject       predicate        object                 datatype  annotation
1          0           graph  DOID:5648     rdf:type         owl:Class              _IRI      
1          0           graph  DOID:5648     oio:inSubset     obo:doid#DO_rare_slim  _IRI      
1          0           graph  DOID:6858     oio:inSubset     obo:doid#NCIthesaurus  _IRI      
1          0           graph  DOID:6858     rdfs:subClassOf  DOID:6856              _IRI      
1          0           graph  DOID:6858     rdf:type         owl:Class              _IRI      
1          0           graph  DOID:5527     rdfs:subClassOf  DOID:4932              _IRI      
1          0           graph  DOID:5527     rdf:type         owl:Class              _IRI      
1          0           graph  DOID:5527     oio:inSubset     obo:doid#NCIthesaurus  _IRI      
1          0           graph  DOID:5527     rdfs:subClassOf  DOID:1749              _IRI      
1          0           graph  DOID:7826     oio:inSubset     obo:doid#NCIthesaurus  _IRI      
1          0           graph  DOID:7826     rdfs:subClassOf  DOID:5058              _IRI      
1          0           graph  DOID:7826     rdf:type         owl:Class              _IRI      
1          0           graph  DOID:10974    rdfs:subClassOf  DOID:1100              _IRI      
1          0           graph  DOID:10974    rdf:type         owl:Class              _IRI      
1          0           graph  DOID:0060078  rdfs:subClassOf  DOID:1612              _IRI      
1          0           graph  DOID:0060078  rdf:type         owl:Class              _IRI      
1          0           graph  DOID:11821    rdfs:subClassOf  DOID:0060058           _IRI      
1          0           graph  DOID:11821    oio:inSubset     obo:doid#NCIthesaurus  _IRI      
1          0           graph  DOID:11821    rdf:type         owl:Class              _IRI      
1          0           graph  DOID:11821    rdfs:subClassOf  DOID:11054             _IRI