BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250825T214411
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a10ce2b8725e
DTSTAMP:20260522T214411Z
SUMMARY:Nabucco
DTSTART:20260531T130000Z
DTEND:20260531T130000Z
END:VEVENT
END:VCALENDAR