{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Substances administered to achieve a physiological effect.",
  "system" : "http://hl7.org/fhir/allergy-intolerance-category",
  "property" : [ ],
  "codesystem" : "301576af-ef48-5871-8b7b-20624b7caee7",
  "concept_id" : "7d960657-cc82-5bab-a5d7-2eca59dafdc4",
  "ancestors" : {
    "medication" : 0
  },
  "id" : "9e985187-8e85-41dc-86d9-6c41796b65ef",
  "code" : "medication",
  "display" : "Medication",
  "version" : "4.0.1"
}