<http://schema.org/description>
"It seems like every few years someone comes out with a new doomsday prophecy. From aliens and asteroids to floods and earthquakes, how do people think the world will end?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/nature/natural-disasters/10-2012-doomsday-prophecies9.htm>