BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:6ded313b-c476-4b77-967a-58515823a519
DTSTAMP:20260421T152437Z
DTSTART;VALUE=DATE:20260514
SUMMARY:Ascension Day (Switzerland)
END:VEVENT
END:VCALENDAR