BEGIN:VCALENDAR PRODID:-//AT Content Types//AT Event//EN VERSION:1.0 BEGIN:VEVENT DTSTART:20150507T190000Z DTEND:20150507T220000Z DCREATED:20150604T161029Z UID:ATEvent-ad2c5fd0-6b80-4d4b-a704-7c127aa1668f SEQUENCE:0 LAST-MODIFIED:20150604T161121Z SUMMARY:Lab seminar LOCATION:E120 PRIORITY:3 TRANSP:0 END:VEVENT END:VCALENDAR