<http://schema.org/description>
"Along with everything else that Google released today, which includes Circles integration everywhere you could imagine, the Google+ Photos team announced a new feature called &amp;quot;Find ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2011/12/08/find-my-face-will-help-people-on-google-tag-you-in-drunk-photos/>