BEGIN:VCALENDAR
VERSION:2.0
PRODID:-// Wienerberger //  // DE
BEGIN:VEVENT
CREATED:20260623T075328
UID:uuid:4cf6c92e-8367-2bc4-7d04-4d6f7f61d37f
DTSTAMP:20251016T000000
DTSTART:20251016T000000
DTEND:20251113T000000
SUMMARY:Quiet Period
END:VEVENT
END:VCALENDAR