<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cb098c23e2e_-_abt-bike-locks-01-0213-de.jpg>
<http://www.popularmechanics.com/technology/security/reviews/g1102/abusive-lab-test-brawny-bike-locks/?src=rss>