<http://schema.org/url>
<http://blogs.wsj.com/washwire/2011/05/23/tim-pawlenty-formally-steps-into-2012-race-with-attack-on-obama/>
<http://blogs.wsj.com/washwire/2011/05/23/tim-pawlenty-formally-steps-into-2012-race-with-attack-on-obama/>