<http://schema.org/description>
"Asteroid belts aren&amp;#039;t quite the dense fields of gigantic spinning rocks that you may have seen in a &amp;quot;Star Wars&amp;quot; film, but they&amp;#039;re still fascinating. In fact, the main asteroid belt may tell us how our entire solar system came into existence."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/asteroid-belt4.htm>