BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ZContent.net//ZapCalLib 1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
SUMMARY:Überzeugend argumentieren (Zertifikat)
DTSTART:20081018T000000
DTEND:20081018T000000
UID:2026-04-27-16-23-39-0-@calendar.boell.de
DTSTAMP:20260427T142339
DESCRIPTION:Petra-Kelly-Stiftung
END:VEVENT
END:VCALENDAR