BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Hannover re//Hannover re calendar//EN METHOD:PUBLISH BEGIN:VEVENT DTSTART:20180507T000000 CLASS:PUBLIC DTSTAMP:20180507T000000Z DURATION:P1D DTEND:20180507T235959 SUMMARY:Hannover re: LOCATION:Hannover DESCRIPTION: UID:100@Hannover re BEGIN:VALARM ACTION:DISPLAY TRIGGER:-PT1440M DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR