<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/320x400/54eb972a37c03_-_step-1-31.jpg>
<http://www.womansday.com/food-recipes/food-drinks/g655/how-to-make-velvety-gravy-125104/>