assertion  retraction  graph  subject       predicate        object   datatype    annotation
1          0           graph  DOID:8283     rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:6050     rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:0050624  rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:3119     rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:403      rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:3118     rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:60000    rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:0060031  rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:0060262  rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:77       oio:id           DOID:77  xsd:string  
1          0           graph  DOID:76       rdfs:subClassOf  DOID:77  _IRI        
1          0           graph  DOID:5295     rdfs:subClassOf  DOID:77  _IRI