BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DESCRIPTION:Grunnlovsdag
DTEND:20260517T235959
DTSTAMP:20260513T154719Z
DTSTART;VALUE=DATE:20260517
SEQUENCE:0
SUMMARY:Grunnlovsdag
UID:59076b4b-067f-47ad-9dd2-e19a404b6ea5
END:VEVENT
END:VCALENDAR