{
  "package" : "hl7.terminology@6.3.0",
  "definition" : "variable represents a population.",
  "system" : "http://terminology.hl7.org/CodeSystem/variable-role",
  "property" : [ ],
  "codesystem" : "352d2630-50f4-53dc-989d-146adf003290",
  "concept_id" : "5bff2344-fd48-5b38-b686-9d1a6bae6713",
  "ancestors" : {
    "population" : 0
  },
  "id" : "9889d908-c212-4b7b-837f-00541d747f7d",
  "code" : "population",
  "display" : "population",
  "version" : "2.0.0"
}