{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0755",
  "property" : [ ],
  "codesystem" : "a070becd-84a4-50fb-a36f-a2b477e5f0e5",
  "concept_id" : "3a22e573-cf16-5712-bc6b-129f582b92da",
  "ancestors" : {
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  },
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  "code" : "2",
  "display" : "Default weight (>2499g) used for grouping",
  "version" : "2.9"
}