{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Sunday.",
  "system" : "http://hl7.org/fhir/days-of-week",
  "property" : [ ],
  "codesystem" : "9364f232-9594-548b-bc41-9e1b25587eb2",
  "concept_id" : "919ae217-b2db-57c2-955b-b182e47fb69d",
  "ancestors" : {
    "sun" : 0
  },
  "id" : "e7f2ba2a-f5bf-404a-8842-f54d7965f04b",
  "code" : "sun",
  "display" : "Sunday",
  "version" : "4.0.1"
}