<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fdbba64d23_-_cos-05-woman-at-computer-working-de.jpg>
<http://www.cosmopolitan.com/health-fitness/advice/g3054/computer-problems/?click=rel>