{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "standard deviation.",
  "system" : "http://terminology.hl7.org/CodeSystem/precision-estimate-type",
  "property" : [ ],
  "codesystem" : "b315340c-157f-5fff-9acc-736b1e764f4c",
  "concept_id" : "72ed8ba4-9fba-5f6c-98e9-f91b7ea2222a",
  "ancestors" : {
    "SD" : 0
  },
  "id" : "4b66b3bb-59cc-4e22-82ed-0a614948cfb6",
  "code" : "SD",
  "display" : "standard deviation",
  "version" : "4.0.1"
}