<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x360/54ebb0dfa7b27_-_03-making-parchment-step-two-lgn.jpg>
<http://www.womansday.com/food-recipes/food-drinks/g1035/parchment-paper-cooking/>