BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VEVENT
UID:69c1e432d4e8d
DTSTAMP:20260116T133058Z
SUMMARY:Kongress 2027
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
DTSTART;VALUE=DATE:20270428
DTEND;VALUE=DATE:20270502
END:VEVENT
END:VCALENDAR