<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8fee2f2052_-_steak-house-crostini-md.jpg>
<http://www.delish.com/entertaining/a36709/get-the-party-started-simple-appetizers-1108/>