BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:3a234a4d-c901-4c35-8c86-5af4c74a7292
DTSTAMP:20260421T003922Z
DTSTART;VALUE=DATE:20280428
SUMMARY:Autonomy Day (observed) (Santo Tomé y Príncipe)
END:VEVENT
END:VCALENDAR