assertion  retraction  graph  subject     predicate        object     datatype    annotation
1          0           graph  DOID:6271   rdfs:subClassOf  DOID:3717  _IRI        
1          0           graph  DOID:3717   oio:id           DOID:3717  xsd:string  
1          0           graph  DOID:6217   rdfs:subClassOf  DOID:3717  _IRI        
1          0           graph  DOID:10541  rdfs:subClassOf  DOID:3717  _IRI        
1          0           graph  DOID:6595   rdfs:subClassOf  DOID:3717  _IRI        
1          0           graph  DOID:5593   rdfs:subClassOf  DOID:3717  _IRI