assertion  retraction  graph  subject    predicate            object                                 datatype    annotation
1          0           graph  DOID:7133  rdfs:label           gallbladder small cell carcinoma       xsd:string  
1          0           graph  DOID:7133  oio:inSubset         obo:doid#NCIthesaurus                  _IRI        
1          0           graph  DOID:7133  oio:id               DOID:7133                              xsd:string  
1          0           graph  DOID:7133  oio:hasOBONamespace  disease_ontology                       xsd:string  
1          0           graph  DOID:7133  oio:hasExactSynonym  Oat cell carcinoma of the gallbladder  @en         
1          0           graph  DOID:7133  oio:hasDbXref        UMLS_CUI:C1333759                      xsd:string  
1          0           graph  DOID:7133  oio:hasDbXref        NCI:C6763                              xsd:string  
1          0           graph  DOID:7133  rdfs:subClassOf      DOID:4948                              _IRI        
1          0           graph  DOID:7133  rdf:type             owl:Class                              _IRI