<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/cm/14/47/640x360/546b197eba1d5_-_oilchangecolumn-spots3.jpg>
<http://www.roadandtrack.com/car-culture/buying-maintenance/how-to/a5454/lost-art-the-ancient-and-honorable-ritual-of-the-oil-change-65-4-roa1113/>