{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The subject is currently experiencing, or is at risk of, a reaction to the identified substance.",
  "system" : "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical",
  "property" : [ ],
  "codesystem" : "a955e907-8e85-52e6-a514-5e616f2fda61",
  "concept_id" : "3f399c4c-795a-5863-bf9e-601040222de8",
  "ancestors" : {
    "active" : 0
  },
  "id" : "ba690bac-859d-4ee5-a5c9-3f601803362a",
  "code" : "active",
  "display" : "Active",
  "version" : "4.0.1"
}