assertion  retraction  graph  subject          predicate        object          datatype  annotation
1          0           graph  DOID:4708        rdfs:subClassOf  DOID:3565       _IRI      
1          0           graph  DOID:4708        rdfs:subClassOf  DOID:4437       _IRI      
1          0           graph  DOID:0081039     rdfs:subClassOf  DOID:9953       _IRI      
1          0           graph  DOID:0060106     rdfs:subClassOf  DOID:3565       _IRI      
1          0           graph  DOID:0060106     rdfs:subClassOf  DOID:1319       _IRI      
1          0           graph  DOID:0050547     rdfs:subClassOf  DOID:3973       _IRI      
1          0           graph  DOID:60007       rdfs:subClassOf  DOID:0060091    _IRI      
1          0           graph  DOID:2519        rdfs:subClassOf  DOID:2277       _IRI      
1          0           graph  DOID:2519        rdfs:subClassOf  DOID:48         _IRI      
1          0           graph  DOID:4939        rdfs:subClassOf  DOID:11819      _IRI      
1          0           graph  DOID:4939        rdfs:subClassOf  DOID:305        _IRI      
1          0           graph  DOID:3608        rdfs:subClassOf  DOID:4902       _IRI      
1          0           graph  DOID:3608        rdfs:subClassOf  DOID:299        _IRI      
1          0           graph  DOID:5907        rdfs:subClassOf  DOID:5908       _IRI      
1          0           graph  NCBITaxon:85552  rdfs:subClassOf  NCBITaxon:6760  _IRI      
1          0           graph  DOID:0081028     rdfs:subClassOf  DOID:3458       _IRI      
1          0           graph  DOID:0050899     rdfs:subClassOf  DOID:0050902    _IRI      
1          0           graph  DOID:0050899     rdfs:subClassOf  DOID:4203       _IRI      
1          0           graph  DOID:4928        rdfs:subClassOf  DOID:4947       _IRI      
1          0           graph  DOID:0081259     rdfs:subClassOf  DOID:5078       _IRI