assertion  retraction  graph  subject          predicate        object                               datatype  annotation
1          0           graph  DOID:6548        oio:inSubset     obo:doid#NCIthesaurus                _IRI      
1          0           graph  DOID:6548        rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:7505        oio:inSubset     obo:doid#NCIthesaurus                _IRI      
1          0           graph  DOID:7505        rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:7505        rdfs:subClassOf  DOID:4610                            _IRI      
1          0           graph  obo:CHEBI_37668  rdfs:subClassOf  obo:CHEBI_26873                      _IRI      
1          0           graph  obo:CHEBI_37668  rdfs:subClassOf  obo:CHEBI_25000                      _IRI      
1          0           graph  obo:CHEBI_37668  rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:0040034     rdfs:subClassOf  DOID:0060500                         _IRI      
1          0           graph  DOID:0040034     oio:inSubset     obo:doid#DO_IEDB_slim                _IRI      
1          0           graph  DOID:0040034     rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:874         oio:inSubset     obo:doid#GOLD                        _IRI      
1          0           graph  DOID:874         oio:inSubset     obo:doid#DO_infectious_disease_slim  _IRI      
1          0           graph  DOID:874         oio:inSubset     obo:doid#NCIthesaurus                _IRI      
1          0           graph  DOID:874         rdfs:subClassOf  DOID:104                             _IRI      
1          0           graph  DOID:874         rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:874         rdfs:subClassOf  DOID:552                             _IRI      
1          0           graph  DOID:3149        rdf:type         owl:Class                            _IRI      
1          0           graph  DOID:3149        rdfs:subClassOf  DOID:3151                            _IRI      
1          0           graph  DOID:3149        oio:inSubset     obo:doid#NCIthesaurus                _IRI