{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Describes a required data item for evaluation in terms of the type of data, and optional code or date-based filters of the data.",
  "system" : "http://hl7.org/fhir/data-types",
  "property" : [ ],
  "codesystem" : "64d60637-8e29-560e-9b01-99cac280eb2d",
  "concept_id" : "a802ae63-d370-5e26-af1f-88e9dfc131a8",
  "ancestors" : {
    "DataRequirement" : 0
  },
  "id" : "c2109ec1-c5e9-454e-aaac-ff94d8199a42",
  "code" : "DataRequirement",
  "display" : "DataRequirement",
  "version" : "4.0.1"
}