{
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  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0487",
  "property" : [ ],
  "codesystem" : "7b09ba97-1e18-54d3-aa29-3f690b8b51ab",
  "concept_id" : "e3836386-bf33-557c-82ee-f2be640e3288",
  "ancestors" : {
    "NGS" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "Site"
  } ],
  "id" : "8c9fafb7-16bb-404b-a359-4e4f68b9df75",
  "code" : "NGS",
  "display" : "Site, Naso/Gastric",
  "version" : "2.9"
}