BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:ba53f0a3-3ff4-4cc0-a44c-c27eb4c830a0
DTSTAMP:20260420T081454Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (San Marino)
END:VEVENT
END:VCALENDAR