<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8af872c428_-_2e540c95-7308-4745-89c3-d9216303012a.jpg>
<http://www.delish.com/cooking/a38507/chocolate-pies/?src=shelter_footer>