BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:31c76fb4-1962-400a-a84b-d90422299c2f
DTSTAMP:20260422T223636Z
DTSTART;VALUE=DATE:20300909
SUMMARY:Monday following Asturia Day (España)
END:VEVENT
END:VCALENDAR