<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/980x551/546b19d7828a7_-_20130913_pragar1_mmc_0150-lg.jpg>
<http://www.roadandtrack.com/new-cars/first-drives/reviews/a5438/praga-r1-a-slovakian-supercar-arrives-on-our-shores/>