BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251217T070013
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aa649fd646d5
DTSTAMP:20260913T070013Z
SUMMARY:La Bohème
DTSTART:20270517T160000Z
DTEND:20270517T160000Z
END:VEVENT
END:VCALENDAR