assertion  retraction  graph  subject     predicate    object                                                          datatype    annotation
1          0           graph  DOID:10302  IAO:0000115  A salivary gland disease that is located in the parotid gland.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.mayoclinic.org/diseases-conditions/parotid-tumor/cdc-20388269""}]}"