assertion  retraction  graph  subject       predicate        object   datatype    annotation
1          0           graph  DOID:3082     rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:9074     rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:0060039  rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:0080001  rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:0060123  rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:811      rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:854      rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:1575     rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:201      rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:3488     rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:1222     rdfs:subClassOf  DOID:65  _IRI        
1          0           graph  DOID:65       oio:id           DOID:65  xsd:string