BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251204T132254
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a95802ee5195
DTSTAMP:20260831T132254Z
SUMMARY:Istanbul
DTSTART:20270214T170000Z
DTEND:20270214T170000Z
END:VEVENT
END:VCALENDAR