{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Record of a situation where a subject was exposed to a substance.  Usually of interest to public health.",
  "system" : "http://terminology.hl7.org/CodeSystem/basic-resource-type",
  "property" : [ ],
  "codesystem" : "b0d4ce8a-b062-576c-8cd9-f72f2aab8ea6",
  "concept_id" : "a52ea903-16f6-5ad1-b285-cc0f31fb618c",
  "ancestors" : {
    "exposure" : 0
  },
  "id" : "343d9a60-0448-4fd7-beff-4998961c9d45",
  "code" : "exposure",
  "display" : "Exposure",
  "version" : "1.0.1"
}