BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:84b93703-0e04-46cc-b5ee-c7d64bdb7ec1
DTSTAMP:20260420T125838Z
DTSTART;VALUE=DATE:20260512
SUMMARY:Saint Joanna's Day (Portugal)
END:VEVENT
END:VCALENDAR