<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x92/54f63deb843fc_-_cheese-souffle-recipe-fw0111-4bvxic-194x112.jpg>
<http://www.delish.com/cooking/g40/cheese-souffle-recipes/>