BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Instone Real Estate Group SE//Instone Real Estate Group SE calendar//EN METHOD:PUBLISH BEGIN:VEVENT DTSTART: DURATION:P1D DESCRIPTION: LOCATION: CLASS:PUBLIC UID:100@Instone Real Estate Group SE DTSTAMP:Z SUMMARY:Instonereal: db Access Berlin Conference DTEND: BEGIN:VALARM ACTION:DISPLAY TRIGGER:-PT1440M DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR