<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/480x360/54cfd464a97ab_-_forever-creations-02-0512-de.jpg>
<http://www.popularmechanics.com/technology/g894/3-creations-meant-to-last-forever/>