{
  "$type": "Quartz.Tests.Unit.Simpl.JsonSerializationTestCalendar, Quartz.Tests.Unit",
  "Description": "Custom calendar",
  "TimeZoneId": "UTC",
  "BaseCalendar": {
    "$type": "Quartz.Impl.Calendar.BaseCalendar, Quartz",
    "Description": "Base calendar",
    "TimeZoneId": "UTC",
    "BaseCalendar": null
  },
  "CustomProperty": 42
}