<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/14/15/1280x847/gallery_mercheadphones.jpg>
<http://www.digitalspy.com/tech/cars/feature/a562832/the-new-mercedes-benz-s-class-the-most-tech-ever-seen-on-four-wheels/>