<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/768x516/54ebb1de7fa96_-_nanotouch-travel-mat-tray-table-setting-xl.jpg>
<http://www.womansday.com/life/g1050/cool-new-inventions/>