BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a47342c0-e42e-4fee-b0ef-6d4cb262547b
DTSTAMP:20260421T013115Z
DTSTART;VALUE=DATE:20260504
SUMMARY:May Day (Australia)
END:VEVENT
END:VCALENDAR