BEGIN:VCALENDAR
PRODID:-//Events Calendar//iCal4j 1.0//EN
VERSION:1.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:event_1122
DTSTAMP:20260523T010555Z
DTSTART:20260527T160000Z
DTEND:20260527T183000Z
SUMMARY:Shanghai Virtual Open Day
END:VEVENT
END:VCALENDAR