BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Kalender//
BEGIN:VEVENT
SUMMARY:BIZ Klasse 10d
DTSTART:20250603T060000Z
DTEND:20250603T100000Z
DTSTAMP:20260530T104934Z
UID:event_ical_kalender_3362
DESCRIPTION:BIZ Klasse 10d
END:VEVENT
END:VCALENDAR