<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cb45c5d72c5_-_weather-satellites-0814-de.jpg>
<http://www.popularmechanics.com/space/a11060/americas-weather-tracking-satellites-are-in-trouble-17071566/?click=pp>