<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54ca6c5cc4e40_-_08-sony-hdr-tg1-0608-46590633.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/a3353/4268553/>