<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63e988d843_-_201002-r-cauliflower-sesame-spread-de-38849356.jpg>
<http://www.delish.com/cooking/g20/drink-appetizer-recipes/>