{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "An ingredient whose presence is not intended but may not be reasonably avoided given the circumstances of the mixture's nature or origin.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-RoleClass",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "INGR"
  } ],
  "codesystem" : "36618650-1921-5e16-90ef-9cb10320b600",
  "concept_id" : "0361f610-8ced-5413-8147-4db63bdb181b",
  "ancestors" : {
    "ROL" : 3,
    "CNTM" : 0,
    "INGR" : 1,
    "_RoleClassPartitive" : 2
  },
  "id" : "f23e9a19-72f3-40b7-bc9f-dfefad61008c",
  "code" : "CNTM",
  "display" : "contaminant ingredient",
  "version" : "2018-08-12"
}