<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/320x368/54d1225f3c02b_-_dads-grads-02-0511-xln.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/g572/dads-and-grads-2011-gift-guide/>