<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/480x360/54f5f978eea3a_-_01-pickle-on-white-lgn-41585088.jpg>
<http://www.womansday.com/food-recipes/cooking-tips/tips/g803/types-of-pickles/>