{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0427",
  "property" : [ ],
  "codesystem" : "f4febdcb-f439-5e41-9495-ddee01729e01",
  "concept_id" : "c05f12be-4a46-5e97-8502-5a11e2afeca0",
  "ancestors" : {
    "C" : 0
  },
  "id" : "c9f483e5-40c2-4f72-beaa-0a1105f37fb1",
  "code" : "C",
  "display" : "Contaminated Substance",
  "version" : "2.9"
}