<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/54bf860037cd9_-_mh0408_pasquina_land2-1.jpg>
<http://www.elledecor.com/design-decorate/a1337/zenergy-efficient-47487/>