assertion  retraction  graph  subject         predicate        object            datatype  annotation
1          0           graph  DOID:4050       rdfs:subClassOf  DOID:5559         _IRI      
1          0           graph  DOID:5260       rdfs:subClassOf  DOID:219          _IRI      
1          0           graph  DOID:5260       rdfs:subClassOf  DOID:1115         _IRI      
1          0           graph  DOID:4281       rdfs:subClassOf  DOID:2513         _IRI      
1          0           graph  DOID:4160       rdfs:subClassOf  DOID:769          _IRI      
1          0           graph  DOID:5370       rdfs:subClassOf  DOID:3017         _IRI      
1          0           graph  DOID:3192       rdfs:subClassOf  DOID:2001         _IRI      
1          0           graph  DOID:3192       rdfs:subClassOf  DOID:0060084      _IRI      
1          0           graph  DOID:3071       rdfs:subClassOf  DOID:3068         _IRI      
1          0           graph  DOID:5480       rdfs:subClassOf  DOID:0060112      _IRI      
1          0           graph  DOID:3181       rdfs:subClassOf  DOID:3070         _IRI      
1          0           graph  DOID:5590       rdfs:subClassOf  DOID:5667         _IRI      
1          0           graph  DOID:5590       rdfs:subClassOf  DOID:299          _IRI      
1          0           graph  DOID:3280       rdfs:subClassOf  DOID:3275         _IRI      
1          0           graph  DOID:4490       rdfs:subClassOf  DOID:1725         _IRI      
1          0           graph  DOID:1091       rdfs:subClassOf  DOID:403          _IRI      
1          0           graph  DOID:1080       rdfs:subClassOf  DOID:883          _IRI      
1          0           graph  DOID:0080809    rdfs:subClassOf  DOID:2841         _IRI      
1          0           graph  NCBITaxon:6687  rdfs:subClassOf  NCBITaxon:133894  _IRI      
1          0           graph  NCBITaxon:7776  rdfs:subClassOf  NCBITaxon:7742    _IRI