<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/320x400/54c144174c4ce_-_mural-ideas-wall-murals-decor-06.jpg>
<http://www.elledecor.com/design-decorate/color/g214/the-art-of-the-mural-65315/>