assertion  retraction  graph  subject    predicate            object                                  datatype    annotation
1          0           graph  DOID:7497  oio:hasOBONamespace  disease_ontology                        xsd:string  
1          0           graph  DOID:7497  oio:hasExactSynonym  Ependymoma of brain                     @en         
1          0           graph  DOID:7497  oio:id               DOID:7497                               xsd:string  
1          0           graph  DOID:7497  oio:hasDbXref        UMLS_CUI:C0238029                       xsd:string  
1          0           graph  DOID:7497  rdf:type             owl:Class                               _IRI        
1          0           graph  DOID:6166  rdfs:label           prostatic urethra urothelial carcinoma  xsd:string  
1          0           graph  DOID:6166  oio:inSubset         obo:doid#NCIthesaurus                   _IRI        
1          0           graph  DOID:6166  oio:id               DOID:6166                               xsd:string  
1          0           graph  DOID:6166  oio:hasOBONamespace  disease_ontology                        xsd:string  
1          0           graph  DOID:6166  oio:hasDbXref        UMLS_CUI:C1514522                       xsd:string  
1          0           graph  DOID:6166  oio:hasDbXref        NCI:C39900                              xsd:string  
1          0           graph  DOID:6166  rdfs:subClassOf      DOID:6167                               _IRI        
1          0           graph  DOID:6166  rdf:type             owl:Class                               _IRI        
1          0           graph  DOID:7134  oio:hasDbXref        NCI:C6762                               xsd:string  
1          0           graph  DOID:7134  rdf:type             owl:Class                               _IRI        
1          0           graph  DOID:7134  oio:id               DOID:7134                               xsd:string  
1          0           graph  DOID:7134  oio:hasExactSynonym  Oat cell carcinoma of oesophagus        @en         
1          0           graph  DOID:7134  rdfs:label           esophagus small cell carcinoma          xsd:string  
1          0           graph  DOID:7134  rdfs:subClassOf      DOID:1107                               _IRI        
1          0           graph  DOID:7134  oio:hasDbXref        UMLS_CUI:C1112474                       xsd:string