<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/54c1a3bc0433c_-_thanks-for-feedback-book.jpg>
<http://www.elledecor.com/life-culture/news/a6281/how-to-deal-with-feedback-on-your-home/>