<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/54c1d3d95ed57_-_sharifi-ha-parham-taghioff-16.jpg>
<http://www.elledecor.com/life-culture/fun-at-home/a6790/seven-floors-movable-house/>