BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251126T024934
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a8a5fbea6b1d
DTSTAMP:20260823T024934Z
SUMMARY:Istanbul
DTSTART:20270327T180000Z
DTEND:20270327T180000Z
END:VEVENT
END:VCALENDAR