<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f92f1171c60_-_2b73e2e8-f7cd-4a3d-a216-f64619fbf0de.jpg>
<http://www.delish.com/cooking/a38558/8-quick-easy-pasta-recipes/?src=shelter_footer>