<http://schema.org/keywords>
"Advertising &amp; labelling,Health &amp; wellness,Private label,Retail,Wal-Mart Stores,GMA"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-food.com/analysis/wal-mart-makes-own-move-on-front-of-pack-labels_id118391.aspx>