BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Sabre//Sabre VObject 4.5.7//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:25_10_26_oeff_volksmusik@/ DTSTAMP:20250831T194000Z SUMMARY:Volksmusik DTSTART:20251026T100000Z DTEND:20251026T110000Z ORGANIZER:mailto:info@nationalmuseum.ch END:VEVENT END:VCALENDAR