BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251114T233953
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7bb2c9bbef6
DTSTAMP:20260811T233953Z
SUMMARY:Führung in russischer Sprache
DTSTART:20261025T140000Z
DTEND:20261025T170000Z
END:VEVENT
END:VCALENDAR