. "13592871-n"^^ . . "pollen count"^^ . "0"^^ . . . "112827448"@en-us . "the number of pollen grains (usually ragweed) in a standard volume of air over a twenty-four hour period and a specified time and place"@en-us . . "pollen count"@en-us . . . . "113592871"^^ . . "0"^^ .