BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.so/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:2f01f929-f423-4469-b26e-5655f1e64700
DTSTAMP:20260320T030232Z
DTSTART;VALUE=DATE:20261206
SUMMARY:Constitution Day (Spain)
END:VEVENT
END:VCALENDAR