<http://schema.org/about>
"You may be surprised how many of your kitchen staples have a shelf life of decades \u2014 even after they've been opened."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/healthy-eating/photos/forever-foods-10-cooking-staples-that-can-outlast-you/distilled-white>