<http://schema.org/keywords>
"Food safety,Frozen,Meat &amp; poultry,Private label,Retail,Morrisons,Nestle"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-food.com/analysis/horsemeat-scare-shows-need-to-improve-tests-traceability_id122229.aspx>