<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/1280x768/546b7247f38ef_-_cadillac-ciel-concept-lg.jpg>
<http://www.roadandtrack.com/car-shows/pebble-beach-concours-delegance/news/a17583/cadillac-ciel-concept/>