"114340746"@en-us . . "15201505-n"^^ . . . . "year"^^ . "0"^^ . . . . . "110915598"@en-us . . "0"^^ . "the period of time that it takes for a planet (as, e.g., Earth or Mars) to make a complete revolution around the sun; \"a Martian year takes 687 of our days\""@en-us . "year"@en-us . "115201505"^^ . "the period of time that it takes for a planet (as, e.g., Earth or Mars) to make a complete revolution around the sun; \"a Martian year takes 687 of our days\""@en-us .