{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A person witnessing the action happening without doing anything. A witness is not necessarily aware, much less approves of anything stated in the service event. Example for a witness is students watching an operation or an advanced directive witness.",
  "system" : "http://terminology.hl7.org/CodeSystem/med-admin-perform-function",
  "property" : [ ],
  "codesystem" : "4d7d37e7-9289-5233-b571-efda3c345fa2",
  "concept_id" : "afc2e0ca-db3d-564c-bf08-4b829ccc5eff",
  "ancestors" : {
    "witness" : 0
  },
  "id" : "c8c450a7-4e5d-47ab-83c0-6750d9992105",
  "code" : "witness",
  "display" : "Witness",
  "version" : "4.0.1"
}