BEGIN:VCALENDAR PRODID:-//GWEF//Calendar manager VERSION:1.0 BEGIN:VEVENT DTSTART:20170713 DTEND:20170717 LOCATION:Wrocław Topacz Castle TRANSP:TRANSPARENT UID:201715@gwef.net SUMMARY:Treffen - GWCPL PRIORITY:3 END:VEVENT END:VCALENDAR