assertion  retraction  graph  subject    predicate             object                                                                                                datatype    annotation
1          0           graph  DOID:6898  IAO:0000115           An ovarian carcinoma that is biphasic and has_material_basis_in epithelial and mesenchymal elements.  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/pubmed/24643255""}]}"
1          0           graph  DOID:6898  rdf:type              owl:Class                                                                                             _IRI        
1          0           graph  DOID:6898  oio:hasAlternativeId  DOID:6899                                                                                             xsd:string  
1          0           graph  DOID:6898  oio:hasOBONamespace   disease_ontology                                                                                      xsd:string  
1          0           graph  DOID:6898  rdfs:label            ovarian seromucinous carcinoma                                                                        xsd:string  
1          0           graph  DOID:6898  oio:hasExactSynonym   mixed epithelial carcinoma of Ovary                                                                   @en         
1          0           graph  DOID:6898  oio:inSubset          obo:doid#NCIthesaurus                                                                                 _IRI        
1          0           graph  DOID:6898  oio:hasDbXref         NCI:C40090                                                                                            xsd:string  
1          0           graph  DOID:6898  oio:hasDbXref         UMLS_CUI:C0279392                                                                                     xsd:string  
1          0           graph  DOID:6898  oio:hasExactSynonym   ovary mixed epithelial carcinoma                                                                      @en         
1          0           graph  DOID:6898  oio:id                DOID:6898                                                                                             xsd:string  
1          0           graph  DOID:6898  rdfs:subClassOf       DOID:4001                                                                                             _IRI