assertion  retraction  graph  subject    predicate        object     datatype    annotation
1          0           graph  DOID:1799  oio:id           DOID:1799  xsd:string  
1          0           graph  DOID:1798  rdfs:subClassOf  DOID:1799  _IRI        
1          0           graph  DOID:4433  rdfs:subClassOf  DOID:1799  _IRI        
1          0           graph  DOID:4432  rdfs:subClassOf  DOID:1799  _IRI        
1          0           graph  DOID:5741  rdfs:subClassOf  DOID:1799  _IRI        
1          0           graph  DOID:7698  rdfs:subClassOf  DOID:1799  _IRI        
1          0           graph  DOID:7697  rdfs:subClassOf  DOID:1799  _IRI        
1          0           graph  DOID:5580  rdfs:subClassOf  DOID:1799  _IRI