<http://schema.org/keywords>
"Bakery,Commodities &amp; ingredients,Emerging markets,Fresh produce,Frozen,Meat &amp; poultry,Retail,General Mills,Groupe Doux,Premier Foods plc,Kellogg,Tesco,Hershey"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-food.com/comment/food-makers-feeling-the-pinch-as-commodity-costs-bite_id112904.aspx>