<http://schema.org/keywords>
"Bakery,Canned food,Cereal,Commodities &amp; ingredients,Confectionery,Dairy,Health &amp; wellness,"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-food.com/news/health-campaigners-set-sights-on-sugar_id125508.aspx>