BEGIN:VCALENDAR
                VERSION:2.0
                PRODID:-//Schweizerisches Nationalmuseum//NONSGML Event//EN
                BEGIN:VEVENT
                UID:06_historyofswitzerland@/
                DTSTAMP:20201205T215500Z
                ORGANIZER;CN=National Museum Zurich:MAILTO:info@nationalmuseum.ch
                DTSTART:20201206T123000Z
                DTEND:20201206T133000Z
                SUMMARY:History of Switzerland
                END:VEVENT
                END:VCALENDAR