assertion  retraction  graph  subject    predicate        object     datatype    annotation
1          0           graph  DOID:5829  rdfs:subClassOf  DOID:3700  _IRI        
1          0           graph  DOID:5747  rdfs:subClassOf  DOID:3700  _IRI        
1          0           graph  DOID:3700  oio:id           DOID:3700  xsd:string  
1          0           graph  DOID:3699  rdfs:subClassOf  DOID:3700  _IRI        
1          0           graph  DOID:5302  rdfs:subClassOf  DOID:3700  _IRI