BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20180718T000000Z DTEND:20180720T000000Z SUMMARY:4th International Congress on Water, Waste and Energy Management starts on the 18th July 2018 LOCATION:.,Madrid,Spain END:VEVENT END:VCALENDAR