<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/15/23/480x640/gallery-1433522765-baked-potato-salad-foodiecrushcom-008.jpg>
<http://www.delish.com/holiday-recipes/g550/fourth-july-classic-recipes/?src=shelter_footer>