BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:65d1ed8c-1231-4b68-96da-bd62d1e74095
DTSTAMP:20260420T171612Z
DTSTART;VALUE=DATE:20260617
SUMMARY:National Day (Islande)
END:VEVENT
END:VCALENDAR