{
  "VTIMEZONE": {
    "TZID": "Europe/Sofia",
    "X-LIC-LOCATION": "Europe/Sofia",
    "DAYLIGHT": [
      {
        "TZOFFSETFROM": "+0200",
        "TZOFFSETTO": "+0300",
        "TZNAME": "EEST",
        "DTSTART": "19700329T030000",
        "RRULE": "FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU"
      }
    ],
    "STANDARD": [
      {
        "TZOFFSETFROM": "+0300",
        "TZOFFSETTO": "+0200",
        "TZNAME": "EET",
        "DTSTART": "19701025T040000",
        "RRULE": "FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU"
      }
    ]
  },
  "TZID": "Europe/Sofia"
}