BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Kalender//
BEGIN:VEVENT
SUMMARY:Matheolympiade 2. Stufe
DTSTART:20261110T230000Z
DTSTAMP:20260818T102357Z
UID:event_ical_kalender_3767
DESCRIPTION:Matheolympiade 2. Stufe
END:VEVENT
END:VCALENDAR