<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54caef7bb350e_-_backup-camera-02-0612-de.jpg>
<http://www.popularmechanics.com/cars/how-to/a7978/how-to-put-a-backup-camera-on-your-older-car/>