assertion  retraction  graph  subject    predicate    object                               datatype    annotation
1          0           graph  DOID:9297  IAO:0000115  A mouth disease located_in the lip.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.merckmanuals.com/home/mouth-and-dental-disorders/lip-and-tongue-disorders/lip-sores-lip-inflammation-and-other-changes""}]}"