{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0202",
  "property" : [ ],
  "codesystem" : "53a7054c-6ee0-5152-88b3-80870efce27a",
  "concept_id" : "2ea584f1-956d-52e2-a51f-afa939a2d1be",
  "ancestors" : {
    "TTY" : 0
  },
  "id" : "bbb1774e-033e-4365-93db-86b8abd64e8a",
  "code" : "TTY",
  "display" : "Teletypewriter",
  "designation" : [ {
    "use" : {
      "code" : "display",
      "system" : "http://terminology.hl7.org/CodeSystem/designation-usage"
    },
    "value" : "Teletypewriter",
    "language" : "nl"
  } ],
  "version" : "2.9"
}