assertion  retraction  graph  subject           predicate        object           datatype  annotation
1          0           graph  DOID:8006         rdfs:subClassOf  DOID:3565        _IRI      
1          0           graph  DOID:12001        rdfs:subClassOf  DOID:0060058     _IRI      
1          0           graph  DOID:12001        rdfs:subClassOf  DOID:11920       _IRI      
1          0           graph  obo:CHEBI_3387    rdfs:subClassOf  obo:CHEBI_47857  _IRI      
1          0           graph  obo:CHEBI_3387    rdfs:subClassOf  obo:CHEBI_47804  _IRI      
1          0           graph  DOID:275          rdfs:subClassOf  DOID:76          _IRI      
1          0           graph  DOID:275          rdfs:subClassOf  DOID:255         _IRI      
1          0           graph  DOID:275          rdfs:subClassOf  DOID:0050624     _IRI      
1          0           graph  DOID:154          rdfs:subClassOf  DOID:0050687     _IRI      
1          0           graph  obo:CHEBI_138412  rdfs:subClassOf  obo:CHEBI_51276  _IRI      
1          0           graph  DOID:6059         rdfs:subClassOf  DOID:0050621     _IRI      
1          0           graph  DOID:6059         rdfs:subClassOf  DOID:2615        _IRI      
1          0           graph  DOID:7269         rdfs:subClassOf  DOID:5842        _IRI      
1          0           graph  DOID:7148         rdfs:subClassOf  DOID:848         _IRI      
1          0           graph  DOID:7148         rdfs:subClassOf  DOID:0060032     _IRI      
1          0           graph  DOID:8358         rdfs:subClassOf  DOID:5842        _IRI      
1          0           graph  DOID:10054        rdfs:subClassOf  DOID:8923        _IRI      
1          0           graph  DOID:12474        rdfs:subClassOf  DOID:409         _IRI      
1          0           graph  DOID:12474        rdfs:subClassOf  DOID:883         _IRI      
1          0           graph  DOID:12474        rdfs:subClassOf  DOID:5295        _IRI