<http://schema.org/description>
"We tend to think of etiquette rules as stuffy Victorian-era holdovers. Plenty of guidelines, however, not only help society run smoothly \u2014 they keep its members healthy!"^^<http://www.w3.org/2001/XMLSchema#string>
<http://people.howstuffworks.com/10-etiquette-rules-that-are-good-for-health10.htm>