BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:8d212520-e738-4902-b601-352a6b462e3b
DTSTAMP:20260421T222105Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Brazil)
END:VEVENT
END:VCALENDAR