{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0267",
  "property" : [ ],
  "codesystem" : "42cca154-25ab-5bb9-8a7b-0af12393fb18",
  "concept_id" : "4e85bc40-9076-575d-9bab-a4cb6f23a50d",
  "ancestors" : {
    "MON" : 0
  },
  "id" : "10546224-155a-4547-b384-996968d37bb7",
  "code" : "MON",
  "display" : "Monday",
  "designation" : [ {
    "use" : {
      "code" : "display",
      "system" : "http://terminology.hl7.org/CodeSystem/designation-usage"
    },
    "value" : "Maandag",
    "language" : "nl"
  } ],
  "version" : "2.9"
}