BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:b31e45f5-f7f4-42d5-90e6-42a6768d373d
DTSTAMP:20260420T070920Z
DTSTART;VALUE=DATE:20210920
SUMMARY:Day off (substituted from 09/11/2021) (Taïwan)
END:VEVENT
END:VCALENDAR