assertion  retraction  graph  subject    predicate        object     datatype    annotation
1          0           graph  DOID:5370  rdfs:subClassOf  DOID:3017  _IRI        
1          0           graph  DOID:4060  rdfs:subClassOf  DOID:3017  _IRI        
1          0           graph  DOID:5701  rdfs:subClassOf  DOID:3017  _IRI        
1          0           graph  DOID:3017  oio:id           DOID:3017  xsd:string  
1          0           graph  DOID:4511  rdfs:subClassOf  DOID:3017  _IRI        
1          0           graph  DOID:7787  rdfs:subClassOf  DOID:3017  _IRI        
1          0           graph  DOID:6001  rdfs:subClassOf  DOID:3017  _IRI        
1          0           graph  DOID:5285  rdfs:subClassOf  DOID:3017  _IRI