BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:3db9006a-b418-45ae-a55c-f7aa054e2cff
DTSTAMP:20260420T164711Z
DTSTART;VALUE=DATE:20260617
SUMMARY:National Day (Islandia)
END:VEVENT
END:VCALENDAR