<http://schema.org/description>
"Washington,  Nov  12 (ANI): Two researchers  have  programmed  a robot  to behave in an ethical manner, so that it  makes  morally sound decisions."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2010/11/12/nowa-robot-that-makes-morally-sounddecisions.html>