. "4.169e+07"^^ . "1151" . "557.0"^^ . "CH-LU" . . . "Willisau"@en . . . . . . . "6130" . . . . . "Willisau is a municipality in the district of Willisau in the Lucerne canton of Switzerland. It was formed on 1 January 2006 from the municipalities of Willisau Land (W. Country) and Willisau Stadt (W. Town)."@en . . .