<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54caddbeaedbb_-_high-tech-airports-06-0112-de.jpg>
<http://www.popularmechanics.com/technology/design/g693/9-of-the-worlds-most-high-tech-airports/>