<http://schema.org/headline>
"Get Involved, Internet: Sign a petition to rename a real planet after &amp;lt;em&amp;gt;Doctor Who&amp;lt;/em&amp;gt;&amp;#39;s Gallifrey"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.avclub.com/article/get-involved-internet-sign-a-petition-to-rename-a-106360>