assertion  retraction  graph  subject       predicate            object                                                                                                            datatype    annotation
1          0           graph  DOID:0080902  rdfs:label           bladder small cell carcinoma                                                                                      @en         
1          0           graph  DOID:0080902  oio:id               DOID:0080902                                                                                                      xsd:string  
1          0           graph  DOID:0080902  oio:hasOBONamespace  disease_ontology                                                                                                  xsd:string  
1          0           graph  DOID:0080902  rdfs:subClassOf      DOID:4007                                                                                                         _IRI        
1          0           graph  DOID:0080902  rdf:type             owl:Class                                                                                                         _IRI        
1          0           graph  DOID:0080902  IAO:0000115          A bladder carcinoma that is characterized as an undifferentiated neoplasm composed of primitive-appearing cells.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://pubmed.ncbi.nlm.nih.gov/29763719/""}]}"