BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:51c64041-c72b-4d33-a272-fd51bc45fa95
DTSTAMP:20260420T192842Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Singapour)
END:VEVENT
END:VCALENDAR