{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0440",
  "property" : [ ],
  "codesystem" : "a0858a8f-3293-5ac3-a241-dd7f94d25d37",
  "concept_id" : "d52648c6-d5e6-5899-a1a9-e6d23c7eddce",
  "ancestors" : {
    "EI" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "427"
  } ],
  "id" : "4219095d-dc21-4241-ac34-6e251dd07968",
  "code" : "EI",
  "display" : "Entity identifier",
  "designation" : [ {
    "use" : {
      "code" : "display",
      "system" : "http://terminology.hl7.org/CodeSystem/designation-usage"
    },
    "value" : "Entiteit identificatie",
    "language" : "nl"
  } ],
  "version" : "2.9"
}