<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54cae7477c1d1_-_predictive-tech-05-0312-de.jpg>
<http://www.popularmechanics.com/technology/gadgets/g794/5-predictive-technologies-that-will-make-your-life-better/>