<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.popularmechanics.com/science/environment/a11901/science-on-ice-what-its-like-to-live-and-work-in-antarctica/>