BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:6a3926c529a6a
DTSTART:20190709T193000Z
DTSTAMP:20260622T121253Z
DTEND:20190710T193000Z
LOCATION:Paris
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:https://greenchemistry.chemistryconferences.org/
SUMMARY:10th World Congress on  Green Chemistry and Technology
END:VEVENT
END:VCALENDAR