BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d5ab6c9f-cce8-4517-a66b-e129bf27a1a5
DTSTAMP:20260420T190337Z
DTSTART;VALUE=DATE:20260525
SUMMARY:Memorial Day (États-Unis)
END:VEVENT
END:VCALENDAR