<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/480x640/54fdf72a76b83-rbk-antipasto-pasta-salad-recipe-1-0711-zmkgxq-msc.jpg>
<http://www.delish.com/entertaining/g1466/cooler-food-recipes/?src=shelter_footer>