assertion  retraction  graph  subject    predicate            object                                      datatype    annotation
1          0           graph  DOID:5521  oio:id               DOID:5521                                   xsd:string  
1          0           graph  DOID:5521  oio:hasDbXref        UMLS_CUI:C0334247                           xsd:string  
1          0           graph  DOID:5521  rdfs:subClassOf      DOID:1749                                   _IRI        
1          0           graph  DOID:5521  oio:hasExactSynonym  squamous cell carcinoma, keratinizing       @en         
1          0           graph  DOID:7941  oio:hasExactSynonym  adenocarcinoma Arising in Barrett's Mucosa  @en         
1          0           graph  DOID:7941  oio:inSubset         obo:doid#DO_cancer_slim                     _IRI        
1          0           graph  DOID:7941  oio:id               DOID:7941                                   xsd:string  
1          0           graph  DOID:7941  oio:hasOBONamespace  disease_ontology                            xsd:string  
1          0           graph  DOID:7941  rdfs:subClassOf      DOID:4914                                   _IRI        
1          0           graph  DOID:7941  rdfs:label           Barrett's adenocarcinoma                    xsd:string  
1          0           graph  DOID:7941  oio:hasDbXref        UMLS_CUI:C1332460                           xsd:string  
1          0           graph  DOID:7941  oio:hasExactSynonym  Barrett adenocarcinoma                      @en         
1          0           graph  DOID:7941  oio:hasDbXref        NCI:C7027                                   xsd:string  
1          0           graph  DOID:7941  rdf:type             owl:Class                                   _IRI        
1          0           graph  DOID:7941  oio:inSubset         obo:doid#NCIthesaurus                       _IRI        
1          0           graph  DOID:6610  oio:id               DOID:6610                                   xsd:string  
1          0           graph  DOID:6610  oio:inSubset         obo:doid#NCIthesaurus                       _IRI        
1          0           graph  DOID:6610  oio:hasDbXref        NCI:C6477                                   xsd:string  
1          0           graph  DOID:6610  oio:hasExactSynonym  hemangioma of bone                          @en         
1          0           graph  DOID:6610  oio:hasDbXref        NCI:C5396                                   xsd:string