BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Kalender//
BEGIN:VEVENT
SUMMARY:Unterrichtsfreier Tag
DTSTART:20241121T230000Z
DTEND:20241121T230000Z
DTSTAMP:20260421T121640Z
UID:event_ical_kalender_3229
DESCRIPTION:Unterrichtsfreier Tag
END:VEVENT
END:VCALENDAR