BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:82749f76-36de-4782-ac46-dad9e5672e7c
DTSTAMP:20260420T155835Z
DTSTART;VALUE=DATE:20270726
SUMMARY:Constitution Day (observed) (États-Unis)
END:VEVENT
END:VCALENDAR