<http://schema.org/keywords>
"Bakery,Commodities &amp; ingredients,Food safety,Snacks,Pringles,Safeway Inc,Ahold"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-food.com/news/pg-recalls-pringles-as-salmonella-scare-widens_id110116.aspx>