<http://schema.org/description>
"London,  Oct  11  (ANI):  The scan of  a  17  weeks  old  foetus appearing  to  give a smile implies that a  baby  can  experience feelings  such  as  happiness  and  pain  much  earlier  in   its development than previously thought."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2010/10/11/foetuscaptured-on-film-smiling-at-just-17weeks.html>