BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:da407952-6586-41ad-a45a-f1dcfff57d60
DTSTAMP:20260419T184553Z
DTSTART;VALUE=DATE:20261206
SUMMARY:Constitution Day (España)
END:VEVENT
END:VCALENDAR