<http://schema.org/description>
"PG&amp;amp;E didn't use an automated shutoff valve on the San Bruno, Calif., pipeline as recommended by safety officials, regulators in Washington were told."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Business_News/Energy-Industry/2011/03/02/PGE-shunned-automated-shutoff-valves/UPI-94331299074034/>