BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:5e4e0f0c-cec8-4af4-8437-a664aa91f159
DTSTAMP:20260420T080116Z
DTSTART;VALUE=DATE:20260504
SUMMARY:May Day (Irlande)
END:VEVENT
END:VCALENDAR