<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f68576c09e2_-_ton-egg-canadian-bacon-and-cheddar-biscuit-sandwich-194x112.jpg>
<http://www.delish.com/cooking/a37876/bacon/?src=recipe_footer>