<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64410e7a8c_-_apple-pie-sundaes-cheddar-crust-shards-recipe-fw0311-xl.jpg>
<http://www.delish.com/entertaining/g220/winter-ice-cream-party/>