<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6abb6b8357_-_warm-quinoa-salad-toatsed-almonds-de.jpg>
<http://www.delish.com/cooking/nutrition/a15172/quinoa/>