BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:9cabe465-4e32-4022-9c50-00ecc01e3afe
DTSTAMP:20260420T011336Z
DTSTART;VALUE=DATE:20260517
SUMMARY:Constitution Day (Noruega)
END:VEVENT
END:VCALENDAR