<http://schema.org/description>
"As the east cost of America prepares to face dangerously cold temperatures that have already hit the Midwestern states, meteorologist Jacqui Jeras explains what a polar vortex is to the BBC's Katty Kay."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bbc.com/news/world-us-canada-25633049>