BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a645bbe9-5123-49fa-8d71-1f14592b6a0c
DTSTAMP:20260420T023210Z
DTSTART;VALUE=DATE:20230901
SUMMARY:Constitution Day (Slovaquie)
END:VEVENT
END:VCALENDAR