{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "variable represents an exposure.",
  "system" : "http://terminology.hl7.org/CodeSystem/variable-role",
  "property" : [ ],
  "codesystem" : "cd91e462-d0bf-58c8-a87c-950ce02e4509",
  "concept_id" : "a52ea903-16f6-5ad1-b285-cc0f31fb618c",
  "ancestors" : {
    "exposure" : 0
  },
  "id" : "a5ce2e14-9691-48fe-a04f-5b514e0faae3",
  "code" : "exposure",
  "display" : "exposure",
  "version" : "2.0.0"
}