BEGIN:VCALENDAR PRODID:-//AT Content Types//AT Event//EN VERSION:1.0 BEGIN:VEVENT DTSTART:20150521T190000Z DTEND:20150521T220000Z DCREATED:20150604T161114Z UID:ATEvent-63092171-97d5-4a01-a267-4c613cc5ba9f SEQUENCE:0 LAST-MODIFIED:20150604T161127Z SUMMARY:Lab seminar LOCATION:E120 PRIORITY:3 TRANSP:0 END:VEVENT END:VCALENDAR