assertion  retraction  graph  subject           predicate    object                                                                                              datatype    annotation
1          0           graph  obo:SYMP_0000309  IAO:0000115  An alteration of appetite that is characterized by a loss of desire to eat, i.e. no desire to eat.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.merckmanuals.com/home/digestive-disorders/symptoms-of-digestive-disorders/loss-of-appetite""}]}"