BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//VietSCI//Hoi thao//VI
BEGIN:VEVENT
UID:cf-38@vietscies.com
DTSTAMP:20261104T032726Z
DTSTART;VALUE=DATE:20270921
DTEND;VALUE=DATE:20270925
SUMMARY:International Conference on Principles of Knowledge Representation
LOCATION:Buenos Aires\, Argentina
URL:https://kr.org/KR2027/
END:VEVENT
END:VCALENDAR