BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a1f69137-cfb0-4c41-9b5f-66832f1097a0
DTSTAMP:20260420T023923Z
DTSTART;VALUE=DATE:20260525
SUMMARY:Whit Monday (Austria)
END:VEVENT
END:VCALENDAR