BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Sabre//Sabre VObject 4.5.7//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:sabre-vobject-73dbf174-4dbe-4100-94d6-1e2c5f5aeff9 DTSTAMP:20250714T085257Z SUMMARY:Offene Gespräche DTSTART;TZID=Europe/Berlin:20251010T000000 END:VEVENT END:VCALENDAR