BEGIN:VCALENDAR
BEGIN:VTIMEZONE
TZID:Europe/Istanbul
BEGIN:STANDARD
DTSTART:16010101T000000
TZOFFSETFROM:+0300
TZOFFSETTO:+0300
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:MjAyNi0wNS0wNCAwOTowMDo1Ni0xOTQw
SUMMARY:WATS
DTSTAMP:20260504T090056
DTSTART;TZID=Europe/Istanbul:20260504T090056
DTEND;TZID=Europe/Istanbul:20260507T170004
DESCRIPTION:WATS
LOCATION:Orlando, ABD
END:VEVENT
END:VCALENDAR