"Sebastian Festner"@en . "1917-04-25Z"^^ . "Festner, Sebastian"@en . . "1917Z"^^ . . . "German Empire" . "German flying ace" . . "1894-06-30Z"^^ . "Vizefeldwebel Sebastian Festner (1894\u20131917) was an air ace of the Luftstreitkr\u00E4fte (German Air Force) during World War I, with 12 victories. He was only the second awardee of the Member's Cross of the House Order of Hohenzollern."@en . . . "1894Z"^^ .