<http://schema.org/description>
"Security firm ThreatTrack Security Labs today spotted that certain Bing ads are linking to sites that infect users with malware. Those who click are redirected to a dynamic DNS service ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2013/10/10/ads-beside-bing-search-results-redirecting-malware-security-firm-finds/>