BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:aac19994-2738-4976-9369-9fee5ca27000
DTSTAMP:20260420T064253Z
DTSTART;VALUE=DATE:20211015
SUMMARY:Day off (substituted from 10/23/2021) (Ucrania)
END:VEVENT
END:VCALENDAR