<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://toc.h-cdn.co/assets/cm/14/37/980x1267/540f811981305_-_24-tcx-barack-obamas-book-0412-zbbp3w-xl-lg.jpg>
<http://www.townandcountrymag.com/society/g106/photos-of-presidential-candidates-financial-disclosures/>