BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:f511019c-5407-4e0b-9f03-605bc2049770
DTSTAMP:20260421T223704Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Sint Maarten (Dutch part))
END:VEVENT
END:VCALENDAR