BEGIN:VCALENDAR PRODID:-//AT Content Types//AT Event//EN VERSION:2.0 METHOD:PUBLISH BEGIN:VEVENT DTSTAMP:20180926T064017Z CREATED:20150324T204649Z UID:ATEvent-c122a096b731e240abd1b7139725e3a1 LAST-MODIFIED:20150324T204959Z SUMMARY:NABU Konferenz zur Energiewende DTSTART:20150422T220000Z DTEND:20150422T220000Z CLASS:PUBLIC END:VEVENT END:VCALENDAR