{
  "package" : "hl7.fhir.uv.extensions.r4@5.2.0",
  "definition" : "Known risk of allergy or intolerance reaction upon exposure to the specified substance.",
  "system" : "http://hl7.org/fhir/allerg-intol-substance-exp-risk",
  "property" : [ ],
  "codesystem" : "1dbf37c3-6640-53b4-9ec8-c09d29228ca7",
  "concept_id" : "446c9197-85ab-5f1d-b26b-2e40a3adc66e",
  "ancestors" : {
    "known-reaction-risk" : 0
  },
  "id" : "77e9d027-52fb-4b5b-84ab-df1803319a5e",
  "code" : "known-reaction-risk",
  "display" : "Known Reaction Risk",
  "version" : "5.2.0"
}