. . "0"^^ . . . "foam rubber"^^ . . "spongy rubber; made by introducing air bubbles before vulcanization and used for cushioning or upholstery"@en-us . . "foam rubber"@en-us . "114872875"^^ . "0"^^ . . . "114025761"@en-us . . "14872875-n"^^ . . .