<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f640ecaa1c9_-_grilled-vegetable-sandwiches-1-1010-recipe-pwo1tp-de.jpg>
<http://www.delish.com/cooking/g98/cooking-vegetables-how-to/>