assertion  retraction  graph  subject    predicate        object     datatype  annotation
1          0           graph  DOID:3750  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:7049  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:5531  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:5520  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:6961  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:7587  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:5530  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:4385  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:5540  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:7585  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:7474  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:3151  rdfs:subClassOf  DOID:1749  _IRI      
1          0           graph  DOID:7177  rdfs:subClassOf  DOID:1749  _IRI