<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/06/640x366/54cfbe76388e0_-_vulkana_hottubbynight_raw.jpg>
<http://www.esquire.com/news-politics/news/a23534/how-to-see-the-northern-lights/>