{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Monday.",
  "system" : "http://hl7.org/fhir/days-of-week",
  "property" : [ ],
  "codesystem" : "9364f232-9594-548b-bc41-9e1b25587eb2",
  "concept_id" : "1254c7aa-dca1-5f63-a9c4-b1ae6216c338",
  "ancestors" : {
    "mon" : 0
  },
  "id" : "75b8ac63-d0dd-409b-bb7e-a78e1866d09e",
  "code" : "mon",
  "display" : "Monday",
  "version" : "4.0.1"
}