<http://schema.org/headline>
"Unions, watchdog groups renew call for capping &amp;#8216;exorbitant&amp;#8217; contractor salaries"^^<http://www.w3.org/2001/XMLSchema#string>
<http://federalnewsradio.com/in-depth/2012/10/unions-watchdog-groups-renew-call-for-capping-exorbitant-contractor-salaries/>