assertion  retraction  graph  subject    predicate            object                                                                        datatype    annotation
1          0           graph  DOID:6634  oio:inSubset         obo:doid#NCIthesaurus                                                         _IRI        
1          0           graph  DOID:6634  rdfs:label           adult central nervous system choriocarcinoma                                  xsd:string  
1          0           graph  DOID:6634  oio:hasDbXref        NCI:C5793                                                                     xsd:string  
1          0           graph  DOID:6634  oio:id               DOID:6634                                                                     xsd:string  
1          0           graph  DOID:6634  rdf:type             owl:Class                                                                     _IRI        
1          0           graph  DOID:6634  rdfs:subClassOf      DOID:3620                                                                     _IRI        
1          0           graph  DOID:6634  rdfs:subClassOf      DOID:3594                                                                     _IRI        
1          0           graph  DOID:6634  oio:hasOBONamespace  disease_ontology                                                              xsd:string  
1          0           graph  DOID:6634  oio:hasDbXref        UMLS_CUI:C1370505                                                             xsd:string  
1          0           graph  DOID:6634  oio:hasExactSynonym  Choriocarcinoma of the adult central nervous system                           @en         
1          0           graph  DOID:6634  IAO:0000115          A choriocarcinoma that is located in the central nervous system of an adult.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/Choriocarcinoma""}]}"