assertion  retraction  graph  subject       predicate        object        datatype    annotation
1          0           graph  DOID:60007    rdfs:subClassOf  DOID:0060091  _IRI        
1          0           graph  DOID:60006    rdfs:subClassOf  DOID:0060091  _IRI        
1          0           graph  DOID:5238     rdfs:subClassOf  DOID:0060091  _IRI        
1          0           graph  DOID:255      rdfs:subClassOf  DOID:0060091  _IRI        
1          0           graph  DOID:5137     rdfs:subClassOf  DOID:0060091  _IRI        
1          0           graph  DOID:0060091  oio:id           DOID:0060091  xsd:string  
1          0           graph  DOID:5044     rdfs:subClassOf  DOID:0060091  _IRI        
1          0           graph  DOID:6285     rdfs:subClassOf  DOID:0060091  _IRI        
1          0           graph  DOID:8012     rdfs:subClassOf  DOID:0060091  _IRI