{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The identifier recommended for display and use in real-world interactions.",
  "system" : "http://hl7.org/fhir/identifier-use",
  "property" : [ ],
  "codesystem" : "5578c007-7116-5c6f-95bc-12fa7c5ed06b",
  "concept_id" : "5d9a0699-1442-5a2e-b950-1da7fa423a0a",
  "ancestors" : {
    "usual" : 0
  },
  "id" : "1d073981-a400-4075-898d-7460481760d8",
  "code" : "usual",
  "display" : "Usual",
  "version" : "4.0.1"
}