BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Kalender//
BEGIN:VEVENT
SUMMARY:Unterrichtsfreier Tag
DTSTART:20221124T230000Z
DTSTAMP:20260525T030724Z
UID:event_ical_kalender_2759
DESCRIPTION:Unterrichtsfreier Tag
END:VEVENT
END:VCALENDAR