assertion  retraction  graph  subject    predicate            object                                                                                          datatype    annotation
1          0           graph  DOID:7591  rdfs:label           gestational ovarian choriocarcinoma                                                             xsd:string  
1          0           graph  DOID:7591  oio:inSubset         obo:doid#NCIthesaurus                                                                           _IRI        
1          0           graph  DOID:7591  oio:id               DOID:7591                                                                                       xsd:string  
1          0           graph  DOID:7591  oio:hasOBONamespace  disease_ontology                                                                                xsd:string  
1          0           graph  DOID:7591  oio:hasDbXref        UMLS_CUI:C1517538                                                                               xsd:string  
1          0           graph  DOID:7591  oio:hasDbXref        NCI:C40442                                                                                      xsd:string  
1          0           graph  DOID:7591  rdfs:subClassOf      DOID:5550                                                                                       _IRI        
1          0           graph  DOID:7591  rdf:type             owl:Class                                                                                       _IRI        
1          0           graph  DOID:7591  IAO:0000115          A choriocarcinoma of the ovary that develops in the presence of a preceding gestational event.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5520233/""}]}"