<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ctw.h-cdn.co/assets/16/04/640x320/landscape-1454255487-gettyimages-499470278.jpg>
<http://www.cosmopolitan.com.tw/entertainment/celebrity-gossip/news/a240/selena-gomez-sassy-instagram-activity/>