. "0"^^ . "201308681"^^ . "stratify"^^ . . . . "01308681-v"^^ . . "0"^^ . . "form, arrange, or deposit in layers; \"The fish are stratified in barrels\"; \"The rock was stratified by the force of the water\"; \"A statistician stratifies the list of names according to the addresses\""@en-us . . "200352281"@en-us . "stratify"@en-us . "201269630"@en-us . .