{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The specified property of the code  matches the regex specified in the provided value.",
  "system" : "http://hl7.org/fhir/filter-operator",
  "property" : [ ],
  "codesystem" : "841c428b-122e-5290-987c-c8363c863331",
  "concept_id" : "6dd6ee0d-68c1-5353-8fef-d733dfd7208c",
  "ancestors" : {
    "regex" : 0
  },
  "id" : "40dcabff-f5de-4c81-9228-e8ccc376a2e7",
  "code" : "regex",
  "display" : "Regular Expression",
  "version" : "4.0.1"
}