<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ell.h-cdn.co/assets/cm/15/01/980x653/54a8feb8e9375_-_elle-00-paperless-post-opener-hjpg.jpg>
<http://www.elle.com/culture/art-design/news/g7454/jcrew-paperless-post/>