BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:6a39273a3ae0c
DTSTART:20190623T193000Z
DTSTAMP:20260622T121450Z
DTEND:20190624T193000Z
LOCATION:Barcelona
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:https://greenenergy.environmentalconferences.org/
SUMMARY:7th World Congress and Expo on  Green Energy
END:VEVENT
END:VCALENDAR