<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/480x552/54d11dbf34b62_-_space_weather_01_0311-xl.jpg>
<http://www.popularmechanics.com/space/deep-space/g498/the-weather-report-from-around-the-solar-system/>