{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "variable represents a subpopulation.",
  "system" : "http://terminology.hl7.org/CodeSystem/variable-role",
  "property" : [ ],
  "codesystem" : "f4e7a60f-7910-5742-ad7d-d2b77c1eceaf",
  "concept_id" : "0c03fa5c-359d-5ebe-898d-4b66408d5e92",
  "ancestors" : {
    "subpopulation" : 0
  },
  "id" : "cfaa3b3c-86ed-4d39-9033-a8d10fdf6b0d",
  "code" : "subpopulation",
  "display" : "subpopulation",
  "version" : "2.0.0"
}