BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250906T010851
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a1f7ea353115
DTSTAMP:20260603T010851Z
SUMMARY:Vorlesestunde für Erwachsene
DTSTART:20260610T090000Z
DTEND:20260610T093000Z
END:VEVENT
END:VCALENDAR