BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251206T052028
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a97b21c9f93b
DTSTAMP:20260902T052028Z
SUMMARY:Vorlesestunde für Erwachsene
DTSTART:20260923T090000Z
DTEND:20260923T093000Z
END:VEVENT
END:VCALENDAR