BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:6a8994a41fd3b
DTSTART:20190714T193000Z
DTSTAMP:20260822T122300Z
DTEND:20190715T193000Z
LOCATION:Amsterdam
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:https://petrochemistry.annualcongress.com/
SUMMARY:8th International Conference on  Petro Chemistry and Oil-Gas 
  Marketing
END:VEVENT
END:VCALENDAR
