<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/48/980x551/546b7512b1b84_-_2013-porsche-boxster-s-lg.jpg>
<http://www.roadandtrack.com/new-cars/news/a17865/2013-porsche-boxster-s/>