assertion  retraction  graph  subject       predicate        object        datatype    annotation
1          0           graph  DOID:0080779  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0080997  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0080996  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0050745  oio:id           DOID:0050745  xsd:string  
1          0           graph  DOID:0081313  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0081069  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0081068  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0080210  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0081067  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0081066  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0081065  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0081064  rdfs:subClassOf  DOID:0050745  _IRI        
1          0           graph  DOID:0080192  rdfs:subClassOf  DOID:0050745  _IRI