BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Sabre//Sabre VObject 4.5.6//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:alex@/ DTSTAMP:20250501T103000Z SUMMARY:Techno Opern DTSTART:20250528T163000Z DTEND:20250528T170000Z ORGANIZER:mailto:info@nationalmuseum.ch END:VEVENT END:VCALENDAR