assertion  retraction  graph  subject     predicate    object                              datatype    annotation
1          0           graph  DOID:10187  IAO:0000115  A lipoma located in the esophagus.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://radiopaedia.org/articles/oesophageal-lipoma?lang=us""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5043252/""}]}"