BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:9cfa9f6c-4f84-4318-bbba-62e7fe9bf659
DTSTAMP:20260420T171727Z
DTSTART;VALUE=DATE:20220404
SUMMARY:Day off (substituted from 04/02/2022) (China)
END:VEVENT
END:VCALENDAR