BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:67ec58d7-03f0-475b-b90e-3906d5c675b2
DTSTAMP:20260420T214422Z
DTSTART;VALUE=DATE:20260917
SUMMARY:National Heroes' Day (Angola)
END:VEVENT
END:VCALENDAR