BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:642c82e1-0031-43f9-b2d2-3d52329d5597
DTSTAMP:20260420T184741Z
DTSTART;VALUE=DATE:20260403
SUMMARY:Good Friday (Czechia)
END:VEVENT
END:VCALENDAR