<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x650/54feb0c5df4c7-ghk-bmw-sedan-s2.jpg>
<http://www.goodhousekeeping.com/travel-products/car-reviews/g287/best-sedans/>