<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eaf27740aaf_-_home-cooking-watermelon-cucumber-salad-0814-vbwl6b-xln.jpg>
<http://www.countryliving.com/food-drinks/g1309/dinner-salad-recipe-ideas/?src=rss>