<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f65488d14ff_-_07-peets-coffee-uzuri-african-blend-del0913-de.jpg>
<http://www.delish.com/food/news/g672/best-coffee-beans/>