assertion  retraction  graph  subject        predicate        object                 datatype  annotation
1          0           graph  DOID:3093      rdf:type         owl:Class              _IRI      
1          0           graph  DOID:5392      rdfs:subClassOf  DOID:9500              _IRI      
1          0           graph  DOID:5392      oio:inSubset     obo:doid#NCIthesaurus  _IRI      
1          0           graph  DOID:5392      rdf:type         owl:Class              _IRI      
1          0           graph  DOID:5392      rdfs:subClassOf  DOID:3829              _IRI      
1          0           graph  DOID:4061      oio:inSubset     obo:doid#NCIthesaurus  _IRI      
1          0           graph  DOID:4061      rdf:type         owl:Class              _IRI      
1          0           graph  DOID:4061      rdfs:subClassOf  DOID:4062              _IRI      
1          0           graph  DOID:5271      rdfs:subClassOf  DOID:1967              _IRI      
1          0           graph  DOID:5271      rdf:type         owl:Class              _IRI      
1          0           graph  DOID:5271      rdfs:subClassOf  DOID:10154             _IRI      
1          0           graph  DOID:5271      oio:inSubset     obo:doid#NCIthesaurus  _IRI      
1          0           graph  DOID:6481      oio:inSubset     obo:doid#NCIthesaurus  _IRI      
1          0           graph  DOID:6481      rdf:type         owl:Class              _IRI      
1          0           graph  DOID:6481      rdfs:subClassOf  DOID:3711              _IRI      
1          0           graph  DOID:5150      oio:inSubset     obo:doid#NCIthesaurus  _IRI      
1          0           graph  DOID:5150      rdf:type         owl:Class              _IRI      
1          0           graph  DOID:5150      rdfs:subClassOf  DOID:3121              _IRI      
1          0           graph  DOID:5150      rdfs:subClassOf  DOID:962               _IRI      
1          0           graph  NCBITaxon:809  rdfs:subClassOf  NCBITaxon:51291        _IRI