BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:73568ebf-acdf-4c52-8188-caed43c02a4d
DTSTAMP:20260421T011321Z
DTSTART;VALUE=DATE:20260101
SUMMARY:Solemnity of Mary, Mother of God (Cité du Vatican)
END:VEVENT
END:VCALENDAR