{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "definition" : "The action must be performed concurrent with the related action.",
  "system" : "http://hl7.org/fhir/action-relationship-type",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "concurrent-with-start"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "concurrent-with-end"
  } ],
  "codesystem" : "6b71d9c2-dd35-5fe6-a0b1-037cf5afe173",
  "concept_id" : "57a740fc-5d50-544c-a42d-f0452adbbd3e",
  "ancestors" : {
    "concurrent" : 0
  },
  "id" : "0d79fb49-37f0-46c8-9b93-413dff104dd5",
  "code" : "concurrent",
  "display" : "Concurrent",
  "version" : "5.0.0"
}