<http://schema.org/description>
"Celeriac, or knob celery, as celery root is often called, adds excellent flavor and texture to mashed spuds. The brown, knobby-looking bulb, sometimes with roots and green tops still attached, is sold in most supermarkets during the winter. Look for ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goodhousekeeping.com/food-recipes/a6718/mashed-potatoes-celery-root-2831/>