BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:28b63b4c-1fea-4612-8f34-adddb689e1ed
DTSTAMP:20260422T112544Z
DTSTART;VALUE=DATE:20260801
SUMMARY:National Day (Switzerland)
END:VEVENT
END:VCALENDAR