BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:64fe945c-bd6a-4608-9a18-1b5cbbe5f362
DTSTAMP:20260420T213842Z
DTSTART;VALUE=DATE:20230707
SUMMARY:Day off (substituted from 07/01/2023) (Kazajistán)
END:VEVENT
END:VCALENDAR