. . . "1815.0"^^ . "7513" . . "Silvaplana (Romansh: About this sound Silvaplauna ) is a municipality in the district of Maloja in the Swiss canton of Graub\u00FCnden and the name of a lake in the municipality."@en . . "4.471e+07"^^ . "Silvaplana"@en . . "3790" . . . . "CH-GR" . . .