{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The dilution of the specimen made prior to being loaded onto analytical equipment",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "DILUTION"
  } ],
  "codesystem" : "d73ae040-3e88-581f-8c74-bc9b7419407a",
  "concept_id" : "67f85223-b8a4-5f51-bcef-fb3cee4c3126",
  "ancestors" : {
    "PRE" : 0,
    "DILUTION" : 1,
    "_ActSpecObsCode" : 2,
    "_ObservationType" : 3
  },
  "id" : "004240fc-870a-4dfe-bc83-880834336040",
  "code" : "PRE",
  "display" : "Pre-Dilution",
  "version" : "2018-08-12"
}