{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0527",
  "property" : [ ],
  "codesystem" : "23eb886f-4bd8-50b8-bd6c-dacf4e6f906f",
  "concept_id" : "7f7492c1-88e4-53b5-82cc-eb39d07d8748",
  "ancestors" : {
    "WY" : 0
  },
  "id" : "3bf6b865-8067-4132-993b-b5f83e4da314",
  "code" : "WY",
  "display" : "week of the year",
  "designation" : [ {
    "use" : {
      "code" : "display",
      "system" : "http://terminology.hl7.org/CodeSystem/designation-usage"
    },
    "value" : "Kalenderwoche",
    "language" : "de"
  } ],
  "version" : "2.9"
}