"CH-LU" . "517.0"^^ . . . "6234" . . . . . . "2.208e+07"^^ . . "Triengen"@en . . . "1104" . . . "Triengen is a municipality in the district of Sursee in the canton of Lucerne in Switzerland.On 1 January 2005, Triengen merged with the municipalities of Kulmerau and Wilihof, the new municipality was known as Triengen. Then on 1 January 2009 Triengen and Winikon merged, again keeping the name of Triengen."@en . .