<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f93f17aed4a_-_hip-hop-truck.jpg>
<http://www.delish.com/food/news/a38742/amphibious-ice-cream-truck-takes-to-the-thames/>