<http://schema.org/description>
"US consumers will soon know how much caffeine is contained in Coca-Cola Classic. From May, The Coca-Cola Company will include caffeine content on the product&amp;#39;s labelling as part of an industry initiative."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-drinks.com/news/coke-to-put-caffeine-content-on-all-products_id89445.aspx>