assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:7134  oio:hasDbXref        NCI:C6762                         xsd:string  
1          0           graph  DOID:7134  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:7134  oio:id               DOID:7134                         xsd:string  
1          0           graph  DOID:7134  oio:hasExactSynonym  Oat cell carcinoma of oesophagus  @en         
1          0           graph  DOID:7134  rdfs:label           esophagus small cell carcinoma    xsd:string  
1          0           graph  DOID:7134  rdfs:subClassOf      DOID:1107                         _IRI        
1          0           graph  DOID:7134  oio:hasDbXref        UMLS_CUI:C1112474                 xsd:string  
1          0           graph  DOID:7134  oio:hasExactSynonym  oesophagus small cell carcinoma   @en         
1          0           graph  DOID:7134  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:7134  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:7134  oio:hasExactSynonym  Oat cell carcinoma of esophagus   @en