BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DESCRIPTION:Grunnlovsdag
DTEND:20260517T235959
DTSTAMP:20260423T104110Z
DTSTART;VALUE=DATE:20260517
SEQUENCE:0
SUMMARY:Grunnlovsdag
UID:f3b55a24-f1c1-4f1e-8201-34f4be5c4c4c
END:VEVENT
END:VCALENDAR