assertion  retraction  graph  subject       predicate        object    datatype    annotation
1          0           graph  DOID:9471     rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:936      rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:319      rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:10955    rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:0060004  rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:525      rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:0050256  rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:1289     rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:3620     rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:10079    rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:3213     rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:640      rdfs:subClassOf  DOID:331  _IRI        
1          0           graph  DOID:331      oio:id           DOID:331  xsd:string  
1          0           graph  DOID:0060090  rdfs:subClassOf  DOID:331  _IRI