<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eb7ead88f8c_-_punk-in-muffins-mdn.jpg>
<http://www.womansday.com/food-recipes/food-drinks/g104/9-healthy-treats-from-food-bloggers-105661/>