assertion  retraction  graph  subject    predicate        object     datatype    annotation
1          0           graph  DOID:5488  rdfs:subClassOf  DOID:5485  _IRI        
1          0           graph  DOID:5487  rdfs:subClassOf  DOID:5485  _IRI        
1          0           graph  DOID:5485  oio:id           DOID:5485  xsd:string  
1          0           graph  DOID:5495  rdfs:subClassOf  DOID:5485  _IRI        
1          0           graph  DOID:5484  rdfs:subClassOf  DOID:5485  _IRI        
1          0           graph  DOID:5494  rdfs:subClassOf  DOID:5485  _IRI        
1          0           graph  DOID:5492  rdfs:subClassOf  DOID:5485  _IRI