assertion  retraction  graph  subject    predicate            object                                                                                                                                                                                                                         datatype    annotation
1          0           graph  DOID:4739  rdfs:label           testicular Brenner tumor                                                                                                                                                                                                       xsd:string  
1          0           graph  DOID:4739  oio:inSubset         obo:doid#NCIthesaurus                                                                                                                                                                                                          _IRI        
1          0           graph  DOID:4739  oio:id               DOID:4739                                                                                                                                                                                                                      xsd:string  
1          0           graph  DOID:4739  oio:hasOBONamespace  disease_ontology                                                                                                                                                                                                               xsd:string  
1          0           graph  DOID:4739  oio:hasDbXref        UMLS_CUI:C1515281                                                                                                                                                                                                              xsd:string  
1          0           graph  DOID:4739  oio:hasDbXref        NCI:C39953                                                                                                                                                                                                                     xsd:string  
1          0           graph  DOID:4739  rdfs:subClassOf      DOID:2998                                                                                                                                                                                                                      _IRI        
1          0           graph  DOID:4739  rdf:type             owl:Class                                                                                                                                                                                                                      _IRI        
1          0           graph  DOID:4739  IAO:0000115          A testicular cancer that has_material_basis_in the surface epithelium of the testis and is characterized by the presence of cysts lined by transitional cells and solid nests of transitional cells in a spindle cell stroma.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007636""},{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&version=16.12d&ns=NCI_Thesaurus&code=C39953""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5245059/""}]}"