assertion  retraction  graph  subject       predicate    object                                                                                                                   datatype    annotation
1          0           graph  DOID:0081245  IAO:0000115  A cauda equina neoplasm that is a slow-growing, well-differentiated neuroendocrine tumor arising from the cauda equina.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://radiopaedia.org/articles/spinal-neuroendocrine-tumour?lang=us""}]}"