BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250729T212233
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69ed3099de5db
DTSTAMP:20260425T212233Z
SUMMARY:Nabucco
DTSTART:20260520T170000Z
DTEND:20260520T170000Z
END:VEVENT
END:VCALENDAR