<http://schema.org/about>
"During a taste test, participants that were told that the chocolate was from Switzerland enjoyed it more. Those told of the chocolate's supposed origin after th"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/stories/think-that-chocolate-is-from-switzerland-you-may-enjoy-it-more>