<http://schema.org/description>
"If you&amp;#039;re reading these words, you&amp;#039;ve benefited from the operations of a router -- probably several in fact. Learn more about these mysterious mechanical manipulators that control network navigation by taking this quiz."^^<http://www.w3.org/2001/XMLSchema#string>
<http://computer.howstuffworks.com/router-quiz7.htm>