assertion  retraction  graph  subject       predicate        object     datatype    annotation
1          0           graph  DOID:0081247  rdfs:subClassOf  DOID:3371  _IRI        
1          0           graph  DOID:0050897  rdfs:subClassOf  DOID:3371  _IRI        
1          0           graph  DOID:5859     rdfs:subClassOf  DOID:3371  _IRI        
1          0           graph  DOID:4549     rdfs:subClassOf  DOID:3371  _IRI        
1          0           graph  DOID:5867     rdfs:subClassOf  DOID:3371  _IRI        
1          0           graph  DOID:5866     rdfs:subClassOf  DOID:3371  _IRI        
1          0           graph  DOID:4545     rdfs:subClassOf  DOID:3371  _IRI        
1          0           graph  DOID:5862     rdfs:subClassOf  DOID:3371  _IRI        
1          0           graph  DOID:5861     rdfs:subClassOf  DOID:3371  _IRI        
1          0           graph  DOID:3371     oio:id           DOID:3371  xsd:string