"Choi Dong-wook (born November 9, 1984), better known by his stage name Se7en, is a South Korean singer, who has also advanced into Japan, China and the United States."@en . "1984-11-09Z"^^ . . "Se7en"@en . "solo_singer" . . . "South Korean singer" . "1984Z"^^ . . . "Seven"@en . . . . "Choi Dong-wook"@en . . . . . . . "2003Z"^^ . "Se7en; Choi, Dong-Wook"@en . .