<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://www.popularmechanics.com/technology/gadgets/g794/5-predictive-technologies-that-will-make-your-life-better/>
<http://www.popularmechanics.com/technology/gadgets/g794/5-predictive-technologies-that-will-make-your-life-better/>