BEGIN:VCALENDAR PRODID:-//83er.at//DE CALSCALE:GREGORIAN VERSION:2.0 METHOD:PUBLISH BEGIN:VEVENT DTSTART;TZID=Europe/Vienna:20180110T000000 DTEND;TZID=Europe/Vienna:20180110T000000 URL:http://83er.at/termine/ SUMMARY;CHARSET=UTF-8:1. HA WiWö END:VEVENT END:VCALENDAR