<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x551/548a6fa7c0295_-_rbk-pie-in-jar-3-s2.jpg>
<http://www.redbookmag.com/food-recipes/advice/g1332/pies-in-jars/>