<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://roa.h-cdn.co/assets/15/20/640x320/landscape-1431395630-cwc-2122.jpg>
<http://www.roadandtrack.com/car-culture/car-accessories/a25718/want-better-iphone-photos-use-better-lenses/>