{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "There is no proper value for this element (e.g. last menstrual period for a male).",
  "system" : "http://terminology.hl7.org/CodeSystem/data-absent-reason",
  "property" : [ ],
  "codesystem" : "493d3e0e-2104-5c1b-b3ee-f6c2b4e4d021",
  "concept_id" : "03305531-4eea-598f-aaba-3a9dfb5df729",
  "ancestors" : {
    "not-applicable" : 0
  },
  "id" : "64cd160a-a0fd-452e-b306-f41da7415aed",
  "code" : "not-applicable",
  "display" : "Not Applicable",
  "version" : "4.0.1"
}