{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "A time range defined by start and end date/time.",
  "system" : "http://hl7.org/fhir/permitted-data-type",
  "property" : [ ],
  "codesystem" : "cead4767-6cc8-5340-a90f-8f8ad24e06e1",
  "concept_id" : "f342a0cf-d445-5ecd-b9fd-b85e7b764e4d",
  "ancestors" : {
    "Period" : 0
  },
  "id" : "d00c1dfa-f4b1-4e31-8a11-0817e277e377",
  "code" : "Period",
  "display" : "Period",
  "version" : "4.0.1"
}