{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0256",
  "property" : [ ],
  "codesystem" : "1fc6e38d-d099-503e-805b-c82f8865c997",
  "concept_id" : "2d4fa7bf-5f8d-530a-9b0e-5dd5626fb788",
  "ancestors" : {
    "2W" : 0
  },
  "id" : "ff3042b9-8e46-451e-9a20-9d3a556e6f99",
  "code" : "2W",
  "display" : "2 weeks",
  "designation" : [ {
    "use" : {
      "code" : "display",
      "system" : "http://terminology.hl7.org/CodeSystem/designation-usage"
    },
    "value" : "2 weken",
    "language" : "nl"
  } ],
  "version" : "2.9"
}