<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54ca559541d9f_-_qa-answer.png>
<http://www.popularmechanics.com/technology/gadgets/how-to/a7466/how-to-fix-a-scratched-touchscreen-6643768/>