BEGIN:VCALENDAR VERSION:2.0 PRODID:-//robertoempiri/ics CALSCALE:GREGORIAN BEGIN:VEVENT LOCATION:Berna DESCRIPTION: DTSTART:20201027T230000Z SUMMARY:Advanced Building Skin DTSTAMP:20230928T095033Z UID:65153049b1abe END:VEVENT END:VCALENDAR