BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:5d09b888-afc8-4c6f-ba5c-b7ae91c8f017
DTSTAMP:20260420T203045Z
DTSTART;VALUE=DATE:20310928
SUMMARY:Revolution Day (observed) (Yémen)
END:VEVENT
END:VCALENDAR