assertion  retraction  graph  subject   predicate            object                            datatype    annotation
1          0           graph  DOID:730  oio:hasDbXref        SNOMEDCT_US_2023_03_01:126883004  xsd:string  
1          0           graph  DOID:730  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:730  oio:id               DOID:730                          xsd:string  
1          0           graph  DOID:730  rdfs:subClassOf      DOID:731                          _IRI        
1          0           graph  DOID:730  oio:hasDbXref        UMLS_CUI:C0041971                 xsd:string  
1          0           graph  DOID:730  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:730  rdfs:label           urethral benign neoplasm          xsd:string  
1          0           graph  DOID:730  oio:hasDbXref        MESH:D014523                      xsd:string  
1          0           graph  DOID:730  rdfs:subClassOf      DOID:732                          _IRI        
1          0           graph  DOID:730  oio:hasExactSynonym  neoplasm. urethra                 @en         
1          0           graph  DOID:730  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:730  oio:hasDbXref        NCI:C3428                         xsd:string  
1          0           graph  DOID:730  oio:hasExactSynonym  neoplasm of urethra               @en