<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://edc.h-cdn.co/assets/cm/15/28/980x653/559eba5b3528d-bookshelf-edc-03-13-0008-xln.jpg>
<http://www.elledecor.com/design-decorate/interior-designers/reviews/g375/irving-harper-works-in-paper-paper-sculpture/>