BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:8873addc-f31e-4fd0-bd30-1c7b4768c09d
DTSTAMP:20260420T214454Z
DTSTART;VALUE=DATE:20220502
SUMMARY:Day off (substituted from 05/01/2022) (Rusia)
END:VEVENT
END:VCALENDAR