assertion  retraction  graph  subject          predicate        object             datatype  annotation
1          0           graph  DOID:916         rdfs:subClassOf  DOID:3117          _IRI      
1          0           graph  DOID:916         rdfs:subClassOf  DOID:409           _IRI      
1          0           graph  obo:CHEBI_83822  rdfs:subClassOf  obo:CHEBI_83925    _IRI      
1          0           graph  obo:CHEBI_83822  rdfs:subClassOf  obo:CHEBI_15705    _IRI      
1          0           graph  DOID:10816       rdfs:subClassOf  DOID:299           _IRI      
1          0           graph  DOID:10816       rdfs:subClassOf  DOID:10021         _IRI      
1          0           graph  DOID:11905       rdfs:subClassOf  DOID:1245          _IRI      
1          0           graph  obo:CHEBI_83811  rdfs:subClassOf  obo:CHEBI_83821    _IRI      
1          0           graph  obo:CHEBI_36709  rdfs:subClassOf  obo:CHEBI_33860    _IRI      
1          0           graph  obo:CHEBI_36709  rdfs:subClassOf  obo:CHEBI_26513    _IRI      
1          0           graph  DOID:5809        rdfs:subClassOf  DOID:3373          _IRI      
1          0           graph  DOID:60008       rdfs:subClassOf  DOID:11201         _IRI      
1          0           graph  DOID:60008       rdfs:subClassOf  DOID:0060089       _IRI      
1          0           graph  DOID:3609        rdfs:subClassOf  DOID:3610          _IRI      
1          0           graph  NCBITaxon:71275  rdfs:subClassOf  NCBITaxon:1437201  _IRI      
1          0           graph  DOID:5908        rdfs:subClassOf  DOID:5518          _IRI      
1          0           graph  DOID:0060338     rdfs:subClassOf  DOID:3246          _IRI      
1          0           graph  DOID:4929        rdfs:subClassOf  DOID:299           _IRI      
1          0           graph  DOID:3829        rdfs:subClassOf  DOID:60009         _IRI      
1          0           graph  DOID:3829        rdfs:subClassOf  DOID:657           _IRI