BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260125T162854
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ada39c64d058
DTSTAMP:20261022T162854Z
SUMMARY:Eine Winterreise
DTSTART:20261223T183000Z
DTEND:20261223T183000Z
END:VEVENT
END:VCALENDAR