<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/640x386/54c1d3da137dc_-_1408441339351_wps_32_mandatory_byline_pic_by_p.jpg>
<http://www.elledecor.com/life-culture/fun-at-home/a6790/seven-floors-movable-house/>