BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250825T204438
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a10c036d4099
DTSTAMP:20260522T204438Z
SUMMARY:Die Welt ist rund (2+)
DTSTART:20260718T090000Z
DTEND:20260718T090000Z
END:VEVENT
END:VCALENDAR