BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:c691232d-d26e-4de2-bbc2-ee7626e1e5c2
DTSTAMP:20260421T131641Z
DTSTART;VALUE=DATE:20260301
SUMMARY:Republic Day (Switzerland)
END:VEVENT
END:VCALENDAR