<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/49/980x551/546b1ccba057f_-_2014sierradenali150008-lg.jpg>
<http://www.roadandtrack.com/new-cars/first-drives/reviews/g4099/photos-2014-gmc-sierra-1500-denali/>