{
  "package" : "hl7.terminology.r5@6.3.0",
  "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" : "a5e4d2a2-1635-5746-ae5a-21813a1fd0a2",
  "concept_id" : "afc2e0ca-db3d-564c-bf08-4b829ccc5eff",
  "ancestors" : {
    "witness" : 0
  },
  "id" : "7242c1e4-9a82-4ac3-9e7e-0be7c3861510",
  "code" : "witness",
  "display" : "Witness",
  "version" : "1.0.1"
}