assertion  retraction  graph  subject    predicate              object                                                                         datatype    annotation
1          0           graph  DOID:4000  IAO:0000115            An ovarian epithelial cancer that derives_from epithelial transitional cells.  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/PMC3362466/""}]}"
1          0           graph  DOID:4000  oio:inSubset           obo:doid#NCIthesaurus                                                          _IRI        
1          0           graph  DOID:4000  rdfs:label             ovary transitional cell carcinoma                                              xsd:string  
1          0           graph  DOID:4000  oio:hasAlternativeId   DOID:4002                                                                      xsd:string  
1          0           graph  DOID:4000  oio:hasDbXref          UMLS_CUI:C1335184                                                              xsd:string  
1          0           graph  DOID:4000  rdfs:subClassOf        DOID:2671                                                                      _IRI        
1          0           graph  DOID:4000  oio:hasExactSynonym    ovarian transitional cell cancer                                               @en         
1          0           graph  DOID:4000  oio:hasDbXref          NCI:C5240                                                                      xsd:string  
1          0           graph  DOID:4000  oio:hasOBONamespace    disease_ontology                                                               xsd:string  
1          0           graph  DOID:4000  rdf:type               owl:Class                                                                      _IRI        
1          0           graph  DOID:4000  oio:hasExactSynonym    malignant ovarian transitional cell neoplasm                                   @en         
1          0           graph  DOID:4000  oio:hasRelatedSynonym  ovarian transitional cell neoplasm                                             @en         
1          0           graph  DOID:4000  oio:id                 DOID:4000                                                                      xsd:string  
1          0           graph  DOID:4000  oio:hasExactSynonym    transitional cell carcinoma of Ovary                                           @en         
1          0           graph  DOID:4000  oio:hasAlternativeId   DOID:2637                                                                      xsd:string  
1          0           graph  DOID:4000  rdfs:subClassOf        DOID:2152                                                                      _IRI