BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:c1fe4287-575b-46dc-8b94-c90983ec228e
DTSTAMP:20260420T015626Z
DTSTART;VALUE=DATE:20260405
SUMMARY:Easter Sunday (Pologne)
END:VEVENT
END:VCALENDAR