BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:b25ab265-60c0-48c6-9ade-3a7067a366da
DTSTAMP:20260420T142905Z
DTSTART;VALUE=DATE:20220107
SUMMARY:Christmas Day (Ucrania)
END:VEVENT
END:VCALENDAR