<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/04/320x320/54c142a1dc14a_-_2010-wall-decor-wall-art-maps-feature-1-t2.jpg>
<http://www.elledecor.com/design-decorate/g182/maps-as-inexpensive-wall-art-62752/>