<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6462e86915_-_bacon-mac-cheese-recipe-wdy1012-cwrdap-de.jpg>
<http://www.delish.com/entertaining/g234/kentucky-derby-party-food/>