<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ell.h-cdn.co/assets/cm/15/01/640x426/54a7db2c4f67f_-_obama-cards-h.jpg>
<http://www.elle.com/culture/career-politics/news/a16525/president-obama-house-of-cards/>