<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54cb614e44821_-_wild-watercraft-02-0713-de.jpg>
<http://www.popularmechanics.com/adventure/outdoors/g1719/hit-the-lake-in-these-5-weird-watercraft/>