<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cjp.h-cdn.co/assets/16/25/640x320/landscape-1466615028-gettyimages-539573476.jpg>
<http://www.cosmopolitan-jp.com/trends/society/news/a1954/stanford-university-graduation-brock-turner-protests/>