BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251114T075611
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7ad59b6a24b
DTSTAMP:20260811T075611Z
SUMMARY:Die Dreigroschenoper
DTSTART:20270520T170000Z
DTEND:20270520T170000Z
END:VEVENT
END:VCALENDAR