<http://schema.org/description>
"U.S. supermajor Chevron should have replaced a corroding pipe at its Richmond, Calif., refinery before an August fire, a joint U.S.-California probe said."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Business_News/Energy-Industry/2013/02/14/Report-Calif-refinery-fire-preventable/UPI-12351360847066/?spt=hs&or=er>