. . . . "Rosen"@en . . "Rossen Lyubomirow Balkanski" . "http://www.wikidata.org/entity/Q6581097" . "1968-03-15" . "Rossen Balkanski" . "Rosen Balkanski"@en . "Rossen" . . . "Rossen Balkanski"@de-DE . "Rossen Lyubomirow" . "Balkanski"@en .