BEGIN:VCALENDAR VERSION:2.0 PRODID:-//robertoempiri/ics CALSCALE:GREGORIAN BEGIN:VEVENT LOCATION:Bern DESCRIPTION: DTSTART:20201027T230000Z SUMMARY:Advanced Building Skin DTSTAMP:20241121T125807Z UID:673f204fea16e END:VEVENT END:VCALENDAR