BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:72e4ba7a-0a6a-4784-be0e-7b44b128c9a5
DTSTAMP:20260424T131815Z
DTSTART;VALUE=DATE:20210628
SUMMARY:Day of the Constitution of Ukraine (Ucrania)
END:VEVENT
END:VCALENDAR