BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:aeb9f8af-5911-4c44-93d2-1d42fb74b7f0
DTSTAMP:20260421T082456Z
DTSTART;VALUE=DATE:20220606
SUMMARY:Whit Monday (Spain)
END:VEVENT
END:VCALENDAR