<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63f1c8016b_-_potted-cheddar-and-beer-spread-ynhkzm-xlg.jpg>
<http://www.delish.com/cooking/g537/guinness-beer-recipes/>