<http://schema.org/target>
"http://www.radialpoint.com/?s={search_term}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.radialpoint.com?404%3bhttp%253A%252F%252Fwww.hiwired.com%252Fweb%252Finfo%252Fmanagement.aspx%3fencode=1>