assertion  retraction  graph  subject            predicate        object                               datatype  annotation
1          0           graph  DOID:10544         rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:10423         rdfs:subClassOf  DOID:824                             _IRI      
1          0           graph  DOID:10423         oio:inSubset     obo:doid#NCIthesaurus                _IRI      
1          0           graph  DOID:10423         rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:10302         rdfs:subClassOf  DOID:10854                           _IRI      
1          0           graph  DOID:10302         rdf:type         owl:Class                            _IRI      
1          0           graph  oio:creation_date  rdf:type         owl:AnnotationProperty               _IRI      
1          0           graph  DOID:0040046       oio:inSubset     obo:doid#DO_IEDB_slim                _IRI      
1          0           graph  DOID:0040046       rdfs:subClassOf  DOID:0060501                         _IRI      
1          0           graph  DOID:0040046       rdfs:subClassOf  DOID:3042                            _IRI      
1          0           graph  DOID:0040046       rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:4008          rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:4008          oio:inSubset     obo:doid#NCIthesaurus                _IRI      
1          0           graph  DOID:4008          rdfs:subClassOf  DOID:1963                            _IRI      
1          0           graph  DOID:4008          rdfs:subClassOf  DOID:2671                            _IRI      
1          0           graph  DOID:7506          oio:inSubset     obo:doid#NCIthesaurus                _IRI      
1          0           graph  DOID:7506          rdfs:subClassOf  DOID:10154                           _IRI      
1          0           graph  DOID:7506          rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:10533         oio:inSubset     obo:doid#DO_infectious_disease_slim  _IRI      
1          0           graph  DOID:10533         rdfs:subClassOf  DOID:552                             _IRI