{
  "package" : "hl7.terminology@6.3.0",
  "definition" : "Descriptive topics related to the content of the artifact. Topics provide a high-level categorization as well as keywords for the artifact that can be useful for filtering and searching.",
  "system" : "http://terminology.hl7.org/CodeSystem/usage-context-type",
  "property" : [ ],
  "codesystem" : "4de9d308-bdcf-58da-b30f-282f2fdd78d1",
  "concept_id" : "e621b4b1-7650-542c-bf8e-2bcadbeff7ee",
  "ancestors" : {
    "topic" : 0
  },
  "id" : "33a538c4-5005-45d7-98af-cdbdf7e7cfab",
  "code" : "topic",
  "display" : "Topic",
  "version" : "2.0.1"
}