BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251114T075629
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7ad5ad2f562
DTSTAMP:20260811T075629Z
SUMMARY:Die Dreigroschenoper
DTSTART:20270630T170000Z
DTEND:20270630T170000Z
END:VEVENT
END:VCALENDAR