"1.375e+09"^^ . . "Vest-Agder"@en . . "0.48"^^ . "1.555e+09"^^ . "Sirdal is a municipality in Vest-Agder county, Norway. Sirdal was separated from Bakke in 1849. Sirdal was divided into Tonstad and \u00D8vre Sirdal on 1 January 1905, but these were again merged to recreate Sirdal on 1 January 1960.It is the northernmost valley in Vest-Agder. At the north end of its long narrow lake, Siredalsvatn, lies the administrative center of the municipality in the village of Tonstad. Bj\u00F8rnestad is another village lying in Sirdal."@en . "Sirdal"@en . . . "1.0"^^ . "1766"^^ .