BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:cee75fb0-0620-4cbd-872e-b11a2bb51a51
DTSTAMP:20260420T181727Z
DTSTART;VALUE=DATE:20260525
SUMMARY:Whit Monday (Germany)
END:VEVENT
END:VCALENDAR