<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f640ed118db_-_radish-tartines-recipe-clv0712-bfqdgb-nghkad-xl.jpg>
<http://www.delish.com/cooking/g98/cooking-vegetables-how-to/>