assertion  retraction  graph  subject    predicate            object                                                                                datatype    annotation
1          0           graph  DOID:6774  rdfs:label           polyembryoma of the ovary                                                             xsd:string  
1          0           graph  DOID:6774  oio:inSubset         obo:doid#NCIthesaurus                                                                 _IRI        
1          0           graph  DOID:6774  oio:id               DOID:6774                                                                             xsd:string  
1          0           graph  DOID:6774  oio:hasOBONamespace  disease_ontology                                                                      xsd:string  
1          0           graph  DOID:6774  oio:hasDbXref        UMLS_CUI:C1514199                                                                     xsd:string  
1          0           graph  DOID:6774  oio:hasDbXref        NCI:C39990                                                                            xsd:string  
1          0           graph  DOID:6774  rdfs:subClassOf      DOID:5351                                                                             _IRI        
1          0           graph  DOID:6774  rdf:type             owl:Class                                                                             _IRI        
1          0           graph  DOID:6774  IAO:0000115          An ovarian primitive germ cell tumor that is dominantly composed of embryoid bodies.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/Polyembryoma""}]}"