BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:cfc908b8-14cd-4146-9b3f-3bfdb3ef5446
DTSTAMP:20260630T001222Z
DTSTART;VALUE=DATE:20230707
SUMMARY:Day off (substituted from 07/01/2023) (Kazakhstan)
END:VEVENT
END:VCALENDAR