{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0489",
  "property" : [ ],
  "codesystem" : "58f0b57b-3ca4-59c0-930c-3044bc0cd0a0",
  "concept_id" : "31064b9b-1d66-5ab1-8724-ae0af44fe247",
  "ancestors" : {
    "EXP" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "Material is an explosive mixture.  Keep away from fire, sparks, and heat."
  } ],
  "id" : "a35ea974-1f52-47a8-a5ab-76a89e0bd7b6",
  "code" : "EXP",
  "display" : "Explosive",
  "version" : "2.9"
}