assertion  retraction  graph  subject    predicate            object                  datatype    annotation
1          0           graph  DOID:1108  oio:hasExactSynonym  oesophagus melanoma     @en         
1          0           graph  DOID:1108  oio:hasDbXref        UMLS_CUI:C1333460       xsd:string  
1          0           graph  DOID:1108  oio:id               DOID:1108               xsd:string  
1          0           graph  DOID:1108  rdfs:subClassOf      DOID:5041               _IRI        
1          0           graph  DOID:1108  oio:hasExactSynonym  melanoma of esophagus   @en         
1          0           graph  DOID:1108  oio:hasExactSynonym  melanoma of oesophagus  @en         
1          0           graph  DOID:1108  oio:hasDbXref        NCI:C5707               xsd:string  
1          0           graph  DOID:1108  oio:hasOBONamespace  disease_ontology        xsd:string  
1          0           graph  DOID:1108  oio:inSubset         obo:doid#NCIthesaurus   _IRI        
1          0           graph  DOID:1108  rdf:type             owl:Class               _IRI        
1          0           graph  DOID:1108  rdfs:label           esophagus melanoma      xsd:string