{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Keep in liquid nitrogen",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-EntityHandling",
  "property" : [ ],
  "codesystem" : "6b086aba-8eb8-511d-8e2b-c1bfbfa4ece8",
  "concept_id" : "12cbb015-ea95-5f5a-8f04-f69a179bb839",
  "ancestors" : {
    "NTR" : 0
  },
  "id" : "e15d761f-0786-4104-af9a-23518055be6d",
  "code" : "NTR",
  "display" : "nitrogen",
  "version" : "2018-08-12"
}