BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ZContent.net//ZapCalLib 1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
SUMMARY:Test duplikat
DTSTART:20201105T173830
DTEND:20201105T183830
UID:2026-04-28-05-26-34-0-@calendar.boell.de
DTSTAMP:20260428T032634
DESCRIPTION:▶ Siehe Veranstaltungsbeschreibung – 
END:VEVENT
END:VCALENDAR