BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Sabre//Sabre VObject 4.5.7//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:sabre-vobject-861c5ffa-f39e-497b-a36d-1f0397cc8e2c DTSTAMP:20250714T085125Z SUMMARY:Offene Gespräche DTSTART;TZID=Europe/Berlin:20260313T000000 END:VEVENT END:VCALENDAR