assertion  retraction  graph  subject    predicate            object                                    datatype    annotation
1          0           graph  DOID:6959  oio:id               DOID:6959                                 xsd:string  
1          0           graph  DOID:6959  oio:hasOBONamespace  disease_ontology                          xsd:string  
1          0           graph  DOID:6959  oio:hasExactSynonym  transitional Zone carcinoma of rectum     @en         
1          0           graph  DOID:6959  oio:hasDbXref        UMLS_CUI:C1333074                         xsd:string  
1          0           graph  DOID:6959  oio:hasDbXref        NCI:C5555                                 xsd:string  
1          0           graph  DOID:6959  rdfs:subClassOf      DOID:5528                                 _IRI        
1          0           graph  DOID:6959  rdf:type             owl:Class                                 _IRI        
1          0           graph  DOID:5628  oio:hasDbXref        UMLS_CUI:C1332245                         xsd:string  
1          0           graph  DOID:5628  oio:hasDbXref        NCI:C27418                                xsd:string  
1          0           graph  DOID:5628  rdfs:subClassOf      DOID:10020                                _IRI        
1          0           graph  DOID:5628  oio:inSubset         obo:doid#NCIthesaurus                     _IRI        
1          0           graph  DOID:5628  rdfs:label           ampulla of Vater adenosquamous carcinoma  xsd:string  
1          0           graph  DOID:5628  oio:id               DOID:5628                                 xsd:string  
1          0           graph  DOID:5628  oio:hasOBONamespace  disease_ontology                          xsd:string  
1          0           graph  DOID:5628  rdfs:subClassOf      DOID:1749                                 _IRI        
1          0           graph  DOID:5628  rdf:type             owl:Class                                 _IRI        
1          0           graph  DOID:6838  rdf:type             owl:Class                                 _IRI        
1          0           graph  DOID:6838  rdfs:subClassOf      DOID:2683                                 _IRI        
1          0           graph  DOID:6838  oio:hasOBONamespace  disease_ontology                          xsd:string  
1          0           graph  DOID:6838  oio:id               DOID:6838                                 xsd:string