<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6ae910bb23_-_cauliflower-anchovy-spaghetti-recipe-ghk0311-lg.jpg>
<http://www.delish.com/cooking/g1570/pasta-plus-five/>