<http://schema.org/description>
"A famous slogan claims that a diamond is forever. While these precious stones symbolize love and glamour for millions of couples, there&amp;#039;s a lot about nature&amp;#039;s most famous jewel you might not know."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/environmental/earth/geology/diamond-quiz8.htm>