BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260121T235600
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ad55c9034c5a
DTSTAMP:20261018T235600Z
SUMMARY:Nabucco
DTSTART:20270502T160000Z
DTEND:20270502T160000Z
END:VEVENT
END:VCALENDAR