BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Sabre//Sabre VObject 4.5.6//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:2025-03-09_oef_geschichteschweiz_mit-objektbeschreibung@/ DTSTAMP:20250123T031800Z SUMMARY:Geschichte Schweiz DTSTART:20250309T123000Z DTEND:20250309T133000Z ORGANIZER:mailto:info@nationalmuseum.ch END:VEVENT END:VCALENDAR