BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:2397@minikoeche.de
SUMMARY:5. Theorieblock
DTSTART:20270129T153000
DTEND:20270129T153000
DTSTAMP:20260603T065600Z
END:VEVENT
END:VCALENDAR