{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0912",
  "property" : [ ],
  "codesystem" : "7e540005-3465-528c-8e27-bb56a28f7a0f",
  "concept_id" : "cb82736b-86c2-5950-ba38-0173e9988672",
  "ancestors" : {
    "RO" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "OBX-16 Responsible Observer"
  } ],
  "id" : "924117fd-64b0-44ad-96a1-c27dcef0e108",
  "code" : "RO",
  "display" : "Responsible Observer",
  "version" : "2.9"
}