BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251123T224422
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a87834654419
DTSTAMP:20260820T224422Z
SUMMARY:Vorlesestunde für Erwachsene
DTSTART:20261014T090000Z
DTEND:20261014T093000Z
END:VEVENT
END:VCALENDAR