assertion  retraction  graph  subject    predicate            object                                  datatype    annotation
1          0           graph  DOID:7585  oio:hasExactSynonym  Epidermoid carcinoma of the Subglottis  @en         
1          0           graph  DOID:7585  oio:id               DOID:7585                               xsd:string  
1          0           graph  DOID:7585  oio:hasDbXref        UMLS_CUI:C0280326                       xsd:string  
1          0           graph  DOID:7585  rdf:type             owl:Class                               _IRI        
1          0           graph  DOID:7585  oio:inSubset         obo:doid#NCIthesaurus                   _IRI        
1          0           graph  DOID:7585  rdfs:subClassOf      DOID:7764                               _IRI        
1          0           graph  DOID:7585  rdfs:label           subglottis squamous cell carcinoma      xsd:string  
1          0           graph  DOID:7585  rdfs:subClassOf      DOID:1749                               _IRI        
1          0           graph  DOID:7585  oio:hasDbXref        NCI:C8187                               xsd:string  
1          0           graph  DOID:7585  oio:hasOBONamespace  disease_ontology                        xsd:string