BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:4641@retsch
ORGANIZER:CN=Retsch GmbH
DTSTART;VALUE=DATE:20230712
DTEND;VALUE=DATE:20230715
SUMMARY:International Balkan Workshop on Applied Physics and Materials Science 
LOCATION:Constanta - ルーマニア
END:VEVENT
END:VCALENDAR