{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Description:Global Trade Item Number is an identifier for trade items developed by GS1 (comprising the former EAN International and Uniform Code Council).",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_ActInvoiceDetailDrugProductCode"
  } ],
  "codesystem" : "d73ae040-3e88-581f-8c74-bc9b7419407a",
  "concept_id" : "c01c86b3-afcf-5d79-abf0-5d160b371ee7",
  "ancestors" : {
    "GTIN" : 0,
    "_ActInvoiceDetailCode" : 2,
    "_ActInvoiceElementCode" : 3,
    "_ActInvoiceDetailDrugProductCode" : 1
  },
  "id" : "b4cc493f-139f-4f58-8886-d45a35c3d73b",
  "code" : "GTIN",
  "display" : "Global Trade Item Number",
  "version" : "2018-08-12"
}