. "The Otra river is the largest river in the S\u00F8rlandet region of Norway. It flows from the Setesdalsheiene mountains in Bykle municipality in Aust-Agder county in the north, down to the municipality of Kristiansand in the south, where it flows into the Skagerrak.The Otra is 245 kilometres (152 mi) long, making it Norway\u2019s eighth longest river. There are many large lakes along the river including: \u00C5raksfjorden, Byglandsfjorden, Hartevatnet, and Kilefjorden."@en . . "245000.0"^^ . . . "150.0"^^ . . "3.737e+09"^^ . "Otra"@en .