<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x552/54cacaf1969f1_-_maker-faire-02-xln.jpg>
<http://www.popularmechanics.com/technology/g589/10-coolest-diy-projects-detroit-maker-faire-2011/>