<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f9d9321b919_-_red-white-blue-sundae-400.jpg>
<http://www.delish.com/holiday-recipes/g2412/fourth-of-july-picnic-recipes/?src=shelter_footer>