http://hl7.org/fhir/CodeSystem/example-supplement|4.0.1

{
  "description" : null,
  "compose" : null,
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "date" : "2016-01-28T00:00:00Z",
  "meta" : {
    "lastUpdated" : "2019-11-01T09:29:23.356+11:00"
  },
  "publisher" : "ACME Co",
  "content" : "supplement",
  "property" : [ {
    "code" : "legacy",
    "type" : "boolean",
    "description" : "hether the test is currently performed"
  } ],
  "name" : "CholCodeLegacyStatus",
  "experimental" : true,
  "resourceType" : "CodeSystem",
  "title" : null,
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fhir"
  } ],
  "supplements" : "http://hl7.org/fhir/CodeSystem/example",
  "status" : "draft",
  "id" : "d4b6dd68-d209-50d4-bd34-80964b6e73b9",
  "url" : "http://hl7.org/fhir/CodeSystem/example-supplement",
  "concept" : [ {
    "code" : "chol-mmol",
    "property" : [ {
      "code" : "legacy",
      "valueBoolean" : false
    } ]
  }, {
    "code" : "chol-mass",
    "property" : [ {
      "code" : "legacy",
      "valueBoolean" : true
    } ]
  }, {
    "code" : "chol",
    "property" : [ {
      "code" : "legacy",
      "valueBoolean" : true
    } ]
  } ],
  "version" : "4.0.1",
  "contact" : [ {
    "name" : "FHIR project team",
    "telecom" : [ {
      "value" : "http://hl7.org/fhir",
      "system" : "url"
    } ]
  } ]
}