assertion  retraction  graph  subject       predicate        object    datatype  annotation
1          0           graph  DOID:0050893  rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:0050860  rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:656      rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:5427     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:2697     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:5446     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:5402     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:4147     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:5643     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:5401     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:2682     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:2891     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:5398     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:7334     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:7851     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:7333     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:5386     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:2075     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:1371     rdfs:subClassOf  DOID:657  _IRI      
1          0           graph  DOID:8003     rdfs:subClassOf  DOID:657  _IRI