BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:22b6c761-eb06-4f4c-aecc-ddf2da8b91aa
DTSTAMP:20260419T065407Z
DTSTART;VALUE=DATE:20261208
SUMMARY:Immaculate Conception (España)
END:VEVENT
END:VCALENDAR