BEGIN:VCALENDAR METHOD:PUBLISH VERSION:2.0 PRODID:-//Hannover re//Hannover re calendar//EN BEGIN:VEVENT DTSTAMP:20221006T000000Z DESCRIPTION: DTSTART:20221006T000000 UID:100@Hannover re DURATION:P1D LOCATION: DTEND:20221006T235959 CLASS:PUBLIC SUMMARY:Hannover re: BEGIN:VALARM DESCRIPTION:Reminder TRIGGER:-PT1440M ACTION:DISPLAY END:VALARM END:VEVENT END:VCALENDAR