<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8ba29a0b48_-_triple-layer-pie-070911-lg.jpg>
<http://www.delish.com/cooking/a38507/chocolate-pies/?src=shelter_footer>