BEGIN:VCALENDAR VERSION:2.0 PRODID:wwt3-event BEGIN:VEVENT UID:681e55be5eabc DTSTART;TZID=Europe/Berlin:20260304T151000 SEQUENCE:0 TRANSP:OPAQUE DTEND;TZID=Europe/Berlin:20260306T151100 SUMMARY:63. Wissenschaftlicher DGE-Kongress 2026 CLASS:PUBLIC DTSTAMP:20250509T192134Z END:VEVENT END:VCALENDAR