{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A person who attests to observing an occurrence.  For example, the witness has observed a procedure and is attesting to this fact.",
  "system" : "http://terminology.hl7.org/CodeSystem/contractsignertypecodes",
  "property" : [ ],
  "codesystem" : "4ff007f3-191b-531c-ab62-ed5d93474014",
  "concept_id" : "7f9ab55e-9e44-5967-a71c-324a28c1a888",
  "ancestors" : {
    "EVTWIT" : 0
  },
  "id" : "691a4874-d98c-4002-a3fc-11603a997c7a",
  "code" : "EVTWIT",
  "display" : "Event Witness",
  "version" : "4.0.1"
}