<http://schema.org/description>
"On Tuesday, Chevron sought to repair the core of its Richmond refinery after an hourslong fire burned Monday night in the crude unit. The blaze sent a pitch-black plume of smoke high above the East Bay, burning for more than four hours before being completely extinguished overnight, Chevron said."^^<http://www.w3.org/2001/XMLSchema#string>
<http://archives.sfexaminer.com/sanfrancisco/chevron-refinery-limps-along-without-key-unit/Content?oid=2202315>