<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54cb17b478738_-_better-with-bacon-10-0713-de.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/g1240/better-with-bacon-10-products-for-the-bacon-lover/>