{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Scheduled for work during nighttime hours (for example between 9pm and 8am) on a regular basis.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationValue",
  "property" : [ {
    "code" : "status",
    "valueCode" : "active"
  }, {
    "code" : "internalId",
    "valueCode" : "23910"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_WorkSchedule"
  } ],
  "codesystem" : "730c6680-1192-583b-885c-ffeb9abd3fa3",
  "concept_id" : "951e2e1b-d76c-5ee1-bde7-a0fabab3ed1d",
  "ancestors" : {
    "NS" : 0,
    "_WorkSchedule" : 1
  },
  "id" : "0493e4ca-a69e-4ede-8f1c-aed1ec242faa",
  "code" : "NS",
  "display" : "night shift",
  "version" : "4.0.0"
}