. . . "0.412097"^^ . . "108842110"@en-us . "a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof"@en-us . "09435739-n"^^ . . . . "0"^^ . "0"^^ . "106730230"@en-us . . "0.158995"^^ . "swallow hole"@en-us . "0.00325495"^^ . "0.0358446"^^ . . . . "0.136363"^^ . "sink"@en-us . "0.0"^^ . . "sinkhole"@en-us . "0.220172"^^ . . . "sinkhole"^^ . "0.033273"^^ . "109435739"^^ . "a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof"@en-us .