BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:2312@minikoeche.de
SUMMARY:3. Theorieblock
DTSTART:20260501T153000
DTEND:20260501T183000
DTSTAMP:20260308T083800Z
END:VEVENT
END:VCALENDAR