assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:7764  oio:hasDbXref        SNOMEDCT_US_2023_03_01:372104008  xsd:string  
1          0           graph  DOID:7764  oio:hasExactSynonym  carcinoma of subglottis           @en         
1          0           graph  DOID:7764  rdfs:subClassOf      DOID:11472                        _IRI        
1          0           graph  DOID:7764  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:7764  oio:id               DOID:7764                         xsd:string  
1          0           graph  DOID:7764  oio:hasDbXref        NCI:C5972                         xsd:string  
1          0           graph  DOID:7764  rdfs:label           subglottis carcinoma              xsd:string  
1          0           graph  DOID:7764  oio:hasDbXref        UMLS_CUI:C1299239                 xsd:string  
1          0           graph  DOID:7764  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:7764  oio:hasExactSynonym  Subglottic carcinoma              @en         
1          0           graph  DOID:7764  oio:hasOBONamespace  disease_ontology                  xsd:string