. . "104862410"@en-us . . . . . "the quality of being usable"@en-us . "practicability"^^ . . . . "practicability"@en-us . "05152150-n"^^ . . "0.375"^^ . . . "practicableness"@en-us . . . "0.25"^^ . . "104013564"@en-us . "105152150"^^ .