BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251220T134635
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aaa9dbb1b4db
DTSTAMP:20260916T134635Z
SUMMARY:Vorlesestunde für Erwachsene
DTSTART:20260923T090000Z
DTEND:20260923T093000Z
END:VEVENT
END:VCALENDAR