BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:69354267-5402-4e7f-be2d-12e12dc55fff
DTSTAMP:20260420T150524Z
DTSTART;VALUE=DATE:20260524
SUMMARY:Whit Sunday (Netherlands)
END:VEVENT
END:VCALENDAR