<http://schema.org/url>
<http://www.businessweek.com/articles/2013-08-30/would-martin-luther-king-jr-dot-really-have-hated-obamacare>
<http://www.bloomberg.com/bw/articles/2013-08-30/would-martin-luther-king-jr-dot-really-have-hated-obamacare>