<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/15/05/640x320/landscape_nrm_1422377087-liter_graphic.jpg>
<http://www.roadandtrack.com/new-cars/car-technology/a24855/the-500-cc-cylinder-is-the-way-of-the-future/>