assertion  retraction  graph  subject    predicate        object     datatype    annotation
1          0           graph  DOID:3706  oio:id           DOID:3706  xsd:string  
1          0           graph  DOID:3704  rdfs:subClassOf  DOID:3706  _IRI        
1          0           graph  DOID:5831  rdfs:subClassOf  DOID:3706  _IRI        
1          0           graph  DOID:5598  rdfs:subClassOf  DOID:3706  _IRI        
1          0           graph  DOID:5301  rdfs:subClassOf  DOID:3706  _IRI        
1          0           graph  DOID:5597  rdfs:subClassOf  DOID:3706  _IRI