<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/cm/15/04/54c03ca6cab24_-_hbz-engagment-rings-chopard-lg.jpg>
<http://www.harpersbazaar.com/fashion/trends/g5073/best-alternative-engagement-rings/?link=rel&dom=stylelist&src=syn&mag=har>