BEGIN:VCALENDAR VERSION:2.0 PRODID:wwt3-event BEGIN:VEVENT UID:681db734df39c DTSTART;TZID=Europe/Berlin:20250918T100000 SEQUENCE:0 TRANSP:OPAQUE DTEND;TZID=Europe/Berlin:20250918T163000 SUMMARY:DGE-Arbeitstagung 2025 CLASS:PUBLIC DTSTAMP:20250509T080508Z END:VEVENT END:VCALENDAR