<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x400/54cb0df984985_-_diy-auto-spring-cleaning-02-0413-de.jpg>
<http://www.popularmechanics.com/cars/how-to/a8843/spring-cleaning-for-your-car-15368002/>