<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/5508ef3104b8d-masdar2.JPG>
<http://www.goodhousekeeping.com/institute/a20281/masdar-city-of-the-future/?src=shelter_footer>