{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Unable to assess the worst case result of a future exposure.",
  "system" : "http://hl7.org/fhir/allergy-intolerance-criticality",
  "property" : [ ],
  "codesystem" : "957809b3-d49d-5941-a9c5-3ff9b930f98e",
  "concept_id" : "a3b1d31b-6a84-5997-bf99-0450b2f7d8db",
  "ancestors" : {
    "unable-to-assess" : 0
  },
  "id" : "b2a0f88c-1e35-493f-b7dd-994e3832886b",
  "code" : "unable-to-assess",
  "display" : "Unable to Assess Risk",
  "version" : "4.0.1"
}