BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250817T154828
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a05eeccebfb3
DTSTAMP:20260514T154828Z
SUMMARY:Die Zauberflöte
DTSTART:20261018T130000Z
DTEND:20261018T130000Z
END:VEVENT
END:VCALENDAR