{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Headache",
  "system" : "http://hl7.org/fhir/fm-conditions",
  "property" : [ ],
  "codesystem" : "0a42bc9b-7318-59d8-b5f3-ee99caa7c4dd",
  "concept_id" : "013700e4-6d78-58d8-a2bc-ebaf2d169a07",
  "ancestors" : {
    "123987" : 0
  },
  "id" : "5a5c45c1-45ce-445a-a7d4-b28c952d702d",
  "code" : "123987",
  "display" : "Headache",
  "version" : "4.0.1"
}