BEGIN:VCALENDAR PRODID:-//Knorr-Bremse AG//Knorr-Bremse AG calendar//EN METHOD:PUBLISH VERSION:2.0 BEGIN:VEVENT DTSTAMP:20210813T000000Z DURATION:P1D SUMMARY:Q221 DTEND:20210813T235959 LOCATION:Munich DTSTART:20210813T000000 UID:100@Knorr-Bremse AG DESCRIPTION: CLASS:PUBLIC BEGIN:VALARM ACTION:DISPLAY TRIGGER:-PT1440M DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR