<http://schema.org/url>
<http://www.businessweek.com/articles/2013-04-04/small-employers-hiring-slowly-renting-artwork-waiting-for-the-jobs-act-april-4>
<http://www.bloomberg.com/bw/articles/2013-04-04/small-employers-hiring-slowly-renting-artwork-waiting-for-the-jobs-act-april-4>