<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/320x426/54ca9caab4645_-_toys-3-470-0210-de.jpg>
<http://www.popularmechanics.com/technology/gadgets/g262/4346168/>