BEGIN:VCALENDAR VERSION:2.0 PRODID:wwt3-event BEGIN:VEVENT UID:6873fbae7a9a5 DTSTART;TZID=Europe/Berlin:20250916T103000 SEQUENCE:0 TRANSP:OPAQUE DTEND;TZID=Europe/Berlin:20250916T133000 SUMMARY:Berlin: Stadtnatur CLASS:PUBLIC DTSTAMP:20250713T203214Z END:VEVENT END:VCALENDAR