<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x500/54cad8a13f578_-_video-brain-02-0112-de.jpg>
<http://www.popularmechanics.com/science/health/a7344/scientists-are-starting-to-read-your-mind/>