{
  "package" : "hl7.terminology@6.3.0",
  "definition" : "The age of the patients for which this artifact/element applies. For this context type, the value could be a range that specifies the applicable ages or a code from an appropriate value set such as the MeSH value set http://terminology.hl7.org/ValueSet/v3-AgeGroupObservationValue.",
  "system" : "http://terminology.hl7.org/CodeSystem/usage-context-type",
  "property" : [ ],
  "codesystem" : "4de9d308-bdcf-58da-b30f-282f2fdd78d1",
  "concept_id" : "92b4c822-ed99-5a75-8ae7-ec2da1dec05b",
  "ancestors" : {
    "age" : 0
  },
  "id" : "d1b50514-0e16-480f-af42-cb8266b3664c",
  "code" : "age",
  "display" : "Age Range",
  "version" : "2.0.1"
}