BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:93b0ad7e-dbfc-4f8b-ad0b-c5a30985b3af
DTSTAMP:20260506T053608Z
DTSTART;VALUE=DATE:20210108
SUMMARY:Day off (substituted from 01/16/2021) (Ukraine)
END:VEVENT
END:VCALENDAR