BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:48c039b2-50f5-44e5-8f29-f06fa54aafef
DTSTAMP:20260422T100531Z
DTSTART;VALUE=DATE:20261231
SUMMARY:Last Day of the Year (Vatican City)
END:VEVENT
END:VCALENDAR