<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/640x320/54ffa2298f6ef-big20homepage.jpg>
<http://www.goodhousekeeping.com/institute/a22396/bing-microsofts-new-search-eng/>