BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d2575337-6dff-4a6f-98a1-b5725c61864e
DTSTAMP:20260421T155447Z
DTSTART;VALUE=DATE:20260405
SUMMARY:Easter Sunday (Portugal)
END:VEVENT
END:VCALENDAR