<http://schema.org/thumbnailUrl>
<http://www.bonappetit.com/wp-content/uploads/2013/07/food-sherpa-links-drink-150x150.jpg>
<http://www.bonappetit.com/entertaining-style/trends-news/article/food-sherpas-lead-edible-tours-a-guide-to-pacific-salmon-the-joy-of-reading-recipes>