BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Sabre//Sabre VObject 4.5.7//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:sabre-vobject-a5e87416-0699-4ff8-9c7e-8980b22c7d1d DTSTAMP:20250714T093029Z SUMMARY:Offene Gespräche DTSTART;TZID=Europe/Berlin:20260522T000000 END:VEVENT END:VCALENDAR