<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/05/320x400/54c9099ee482c_-_ed0112_amsterdam_001_mnd-400-lgn.jpg>
<http://www.elledecor.com/design-decorate/house-interiors/g1179/blue-horizons/>