<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cac8e82ba45_-_oden-0711-de.jpg>
<http://www.popularmechanics.com/science/environment/a6805/antarctic-research-season-in-jeopardy/?click=pm_latest>