BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:fb6030b2-2c60-402f-860f-ebaffe18fb9a
DTSTAMP:20260420T013800Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Christmas Island)
END:VEVENT
END:VCALENDAR