assertion  retraction  graph  subject    predicate            object                           datatype    annotation
1          0           graph  DOID:2614  oio:hasDbXref        UMLS_CUI:C0334360                xsd:string  
1          0           graph  DOID:2614  rdfs:subClassOf      DOID:2615                        _IRI        
1          0           graph  DOID:2614  oio:hasDbXref        ICDO:8461/0                      xsd:string  
1          0           graph  DOID:2614  oio:id               DOID:2614                        xsd:string  
1          0           graph  DOID:2614  oio:hasDbXref        NCI:C4181                        xsd:string  
1          0           graph  DOID:2614  rdf:type             owl:Class                        _IRI        
1          0           graph  DOID:2614  oio:hasOBONamespace  disease_ontology                 xsd:string  
1          0           graph  DOID:2614  oio:inSubset         obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:2614  oio:hasDbXref        SNOMEDCT_US_2023_03_01:67073007  xsd:string  
1          0           graph  DOID:2614  rdfs:label           serous surface papilloma         xsd:string