assertion  retraction  graph  subject    predicate            object                               datatype    annotation
1          0           graph  DOID:3698  oio:hasOBONamespace  disease_ontology                     xsd:string  
1          0           graph  DOID:3698  rdfs:subClassOf      DOID:4896                            _IRI        
1          0           graph  DOID:3698  oio:hasExactSynonym  mucinous carcinoma of the bile duct  @en         
1          0           graph  DOID:3698  rdfs:label           bile duct mucinous adenocarcinoma    xsd:string  
1          0           graph  DOID:3698  oio:inSubset         obo:doid#NCIthesaurus                _IRI        
1          0           graph  DOID:3698  oio:hasDbXref        UMLS_CUI:C0861856                    xsd:string  
1          0           graph  DOID:3698  oio:id               DOID:3698                            xsd:string  
1          0           graph  DOID:3698  rdf:type             owl:Class                            _IRI        
1          0           graph  DOID:3698  rdfs:subClassOf      DOID:3030                            _IRI        
1          0           graph  DOID:3698  oio:hasDbXref        NCI:C5846                            xsd:string