BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:ef397bff-6bf9-4d1e-b1ed-ec79d906112b
DTSTAMP:20260420T125207Z
DTSTART;VALUE=DATE:20261226
SUMMARY:Second Day of Christmas (Netherlands)
END:VEVENT
END:VCALENDAR