BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250720T124755
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e0da7b3616b
DTSTAMP:20260416T124755Z
SUMMARY:Nabucco
DTSTART:20260531T130000Z
DTEND:20260531T130000Z
END:VEVENT
END:VCALENDAR