BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250824T154840
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a0f29583a027
DTSTAMP:20260521T154840Z
SUMMARY:Nabucco
DTSTART:20270502T160000Z
DTEND:20270502T160000Z
END:VEVENT
END:VCALENDAR