BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d13455db-2781-4025-83e5-7fce0d72460d
DTSTAMP:20260423T223159Z
DTSTART;VALUE=DATE:20260921
SUMMARY:Prayer Monday (Switzerland)
END:VEVENT
END:VCALENDAR