BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:57816dfb-ba8b-4513-bdb4-d21872a184fb
DTSTAMP:20260422T103943Z
DTSTART;VALUE=DATE:20240401
SUMMARY:Martyrdom of Imam Ali; Nature's Day (Irán)
END:VEVENT
END:VCALENDAR