BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e6cfaafe-06a9-4c6a-899b-ea86811c6e21
DTSTAMP:20260405T121327Z
DTSTART;VALUE=DATE:20261227
SUMMARY:Socialist Constitution Day (North Korea)
END:VEVENT
END:VCALENDAR