{
  "package" : "hl7.terminology@6.3.0",
  "definition" : "Picric acid, saturated aqueous solution (750.0 ml), 37-40% formalin (250.0 ml), glacial acetic acid (50.0 ml). Tissue preservative.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-EntityCode",
  "property" : [ {
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    "code" : "status",
    "valueCode" : "active"
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id",
    "code" : "internalId",
    "valueCode" : "16054"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "subsumedBy",
    "valueCode" : "_SpecimenAdditiveEntity"
  } ],
  "codesystem" : "692da7bf-75ca-5eca-9a5d-1b5f77e9d26f",
  "concept_id" : "e262dc69-b02c-5b1e-897d-45e67dd6c40b",
  "ancestors" : {
    "BOUIN" : 0,
    "_SpecimenAdditiveEntity" : 1,
    "_MaterialEntityClassType" : 2
  },
  "id" : "09feecd3-4a47-4f38-ac63-cc48a758d1dd",
  "code" : "BOUIN",
  "display" : "Bouin's solution",
  "version" : "3.0.0"
}