BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:954a5ce5-14c3-4fd8-8507-409d99ab76c4
DTSTAMP:20260420T040840Z
DTSTART;VALUE=DATE:20260501
SUMMARY:May Day (Suecia)
END:VEVENT
END:VCALENDAR