BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Kalender//
BEGIN:VEVENT
SUMMARY:Osterferien
DTSTART:20260329T220000Z
DTEND:20260401T220000Z
DTSTAMP:20260412T200439Z
UID:event_ical_kalender_3533
DESCRIPTION:Osterferien
END:VEVENT
END:VCALENDAR