BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:5b5f71b8-262d-46a6-a2c2-76578fe3217b
DTSTAMP:20260422T051638Z
DTSTART;VALUE=DATE:20210210
SUMMARY:Day off (substituted from 02/20/2021) (Taiwan)
END:VEVENT
END:VCALENDAR