{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The catalyst of a chemical reaction, such as an enzyme or a platinum surface. In biochemical reactions, connects the enzyme with the molecular interaction",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ParticipationType",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "DIR"
  } ],
  "codesystem" : "42f01272-688a-5b82-b180-a6521b5e7988",
  "concept_id" : "5eccd119-f69f-5aa3-b400-a482356a41ef",
  "ancestors" : {
    "CAT" : 0,
    "DIR" : 1,
    "PART" : 2
  },
  "id" : "1ae3b041-3dd7-4e3c-beb8-d5757e114b39",
  "code" : "CAT",
  "display" : "catalyst",
  "version" : "2018-08-12"
}