BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250806T074020
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69f6fbe40f5af
DTSTAMP:20260503T074020Z
SUMMARY:Die Zauberflöte
DTSTART:20260716T170000Z
DTEND:20260716T170000Z
END:VEVENT
END:VCALENDAR