BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250710T173413
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69d3ee9571e43
DTSTAMP:20260406T173413Z
SUMMARY:Nabucco
DTSTART:20260520T170000Z
DTEND:20260520T170000Z
END:VEVENT
END:VCALENDAR