BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:69e68fd5e8f80
DTSTART:20190324T193000Z
DTSTAMP:20260420T204301Z
DTEND:20190325T193000Z
LOCATION:Amsterdam
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:https://petrochemistry.annualcongress.com/
SUMMARY:8th International Conference on Petro Chemistry and Chemical 
  Engineering
END:VEVENT
END:VCALENDAR