<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb01ab679da_-_2d30eb30-3e40-4bcb-b2dd-773bcdfbc2d3.jpg>
<http://www.countryliving.com/food-drinks/a2921/jelly-recipes/>