BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251027T214913
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a63ddd93ed02
DTSTAMP:20260724T214913Z
SUMMARY:Die Dreigroschenoper
DTSTART:20270520T170000Z
DTEND:20270520T170000Z
END:VEVENT
END:VCALENDAR