<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f660914847f_-_bean-corn-tortilla-salad-recipe-mslo0114-xl.jpg>
<http://www.delish.com/cooking/g1031/hearty-filling-salads/>