BEGIN:VCALENDAR
VERSION:2.0
PRODID:www.leibniz-fh.de
BEGIN:VEVENT
UID:123456
DTSTART;TZID=/example.com/1.0.0-0/Europe/Berlin:20210612T080000
SEQUENCE:0
TRANSP:OPAQUE
DTEND;TZID=/example.com/1.0.0-0/Europe/Berlin:20210612T130000
SUMMARY:ABI Zukunft Hildesheim
CLASS:PUBLIC
DTSTAMP:20260312T072922Z
END:VEVENT
END:VCALENDAR