<http://schema.org/description>
"You&amp;#039;re talking with a group of people when, with no apparent warning, everyone stops talking. Is it just an awkward silence or a pregnant pause? Or is this silence something more?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/science-vs-myth/everyday-myths/hush-crowded-room1.htm>