. "00013160-a"^^ . . . . . "concrete"@en-us . . . . . . . . . . "300013160"@en-us . "300013160"^^ . . "0.625"^^ . . . "0.25"^^ . . . . "300013009"@en-us . . . . . . "capable of being perceived by the senses; not abstract or imaginary; \"concrete objects such as trees\""@en-us . . . . "concrete"^^ . . . . . . . . . . . . . . . . .