<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6c0c066ef5_-_mini-frittatas-mslo0511-mdn.jpg>
<http://www.delish.com/holiday-recipes/christmas/g1713/holiday-party-appetizers/>