assertion  retraction  graph  subject       predicate    object                                                                      datatype    annotation
1          0           graph  DOID:0080617  IAO:0000115  An immune system organ benign neoplasm that is located_in the lymph nodes.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&version=20.01d&ns=ncit&code=C3636&key=n1052416749&b=1&n=null""}]}"