{
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  "system" : "http://terminology.hl7.org/CodeSystem/v2-0006|2.1",
  "property" : [ {
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    "code" : "deprecationDate",
    "valueDateTime" : "1990-01"
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  "codesystem" : "8772064a-62bc-5f02-bef9-f1e014ee96ce",
  "concept_id" : "903deafd-5400-5885-8d07-0d6fd6c5dbe7",
  "ancestors" : {
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  },
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  "code" : "A",
  "display" : "Atheist",
  "version" : "0006"
}