. "09232317-n"^^ . "108657549"@en-us . "106799935"@en-us . . "0.156413"^^ . "(astronomy) an indistinct surface feature of Mars once thought to be a system of channels; they are now believed to be an optical illusion"@en-us . . . "canal"@en-us . "0.331149"^^ . . . "0"^^ . . "0.625"^^ . . "canal"^^ . "0.0437605"^^ . "0.0531267"^^ . . . "0.140518"^^ . "0.125658"^^ . "0.086249"^^ . "109232317"^^ . . . . "0.0631264"^^ . .