BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//VietSCI//Hoi thao//VI
BEGIN:VEVENT
UID:cf-123@vietscies.com
DTSTAMP:20261103T002157Z
DTSTART;VALUE=DATE:20270524
DTEND;VALUE=DATE:20270529
SUMMARY:IEEE European Test Symposium
LOCATION:London\, Vương quốc Anh
URL:https://www.ets2027.co.uk/
END:VEVENT
END:VCALENDAR