<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f654cb5e52a_-_salttraders-sitka-spruce-salt-flakes-del0913-xl.jpg>
<http://www.delish.com/food/g678/salts/>