BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:52e61ebb-9337-4d75-926b-3a742754c9ad
DTSTAMP:20260421T002655Z
DTSTART;VALUE=DATE:20260925
SUMMARY:Chuseok (North Korea)
END:VEVENT
END:VCALENDAR