BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:0ee86194-60a7-4881-aca1-95751dd6e2c5
DTSTAMP:20260420T001905Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Labor Day (Espagne)
END:VEVENT
END:VCALENDAR