<http://schema.org/description>
"Delhi Police had hired 605 CCTV cameras in January this year for security purposes during the visit of US President Barack Obama"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/india/police-had-hired-605-cctv-cameras-obama-s-visit-r-day-1672523.html>