BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a7761d74-044a-42e4-addf-92b24c8cb754
DTSTAMP:20260422T211802Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Santo Tomé y Príncipe)
END:VEVENT
END:VCALENDAR