BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:df88a05c-6e9a-42c0-9b1e-ac8b8c12e2c4
DTSTAMP:20260420T064302Z
DTSTART;VALUE=DATE:20210705
SUMMARY:Day off (substituted from 07/03/2021) (Kazakhstan)
END:VEVENT
END:VCALENDAR