BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Digitise//Mir Database//EN
BEGIN:VEVENT
UID:activity-913@mirgelsenkirchen.de
DTSTAMP:20260915T222051Z
DTSTART:20261003T120000
DTEND:20261003T180000
SUMMARY:“Open the doors with the mouse”
END:VEVENT
END:VCALENDAR