{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The reference is a local reference to a contained resource.",
  "system" : "http://hl7.org/fhir/resource-aggregation-mode",
  "property" : [ ],
  "codesystem" : "57ee4e1a-cb33-56c8-8f75-15db553834e5",
  "concept_id" : "3b25126a-4f64-54f4-9f16-ac7600add297",
  "ancestors" : {
    "contained" : 0
  },
  "id" : "ab85b319-4ca8-41ae-89a0-28881bfdb532",
  "code" : "contained",
  "display" : "Contained",
  "version" : "4.0.1"
}