<http://schema.org/description>
"Oakland, like San Francisco before it, is rushing to accommodate urban gardeners by revising its regulations to allow people to sell produce they grow in the city. There's one catch, says East Bay Express's Nate Seltenrich: Much of the soil in West Oakland is contaminated with dangerous levels of lead."^^<http://www.w3.org/2001/XMLSchema#string>
<http://archives.sfweekly.com/foodie/2011/08/04/urban-gardens-are-hot-but-what-about-urban-pollution>