<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/05/320x400/54c9178706d29_-_09-gray-decor-marie-turner-lgn.jpg>
<http://www.elledecor.com/design-decorate/color/g1338/color-code-gray/>