<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/546b5e4669c8b_-_fc_2010-cadillac-cts-sport-wagon_lead1-lg.jpg>
<http://www.roadandtrack.com/new-cars/news/a14183/2010-cadillac-cts-sport-wagon/>