BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d3184583-ec91-470e-9ea7-de5fac71aca5
DTSTAMP:20260420T022549Z
DTSTART;VALUE=DATE:20260517
SUMMARY:Constitution Day (Norvège)
END:VEVENT
END:VCALENDAR