<http://schema.org/description>
"Emoticons: either you love them or you hate them. Personally, I'm closer to the 'hate' camp, but when it comes to expressing an emotion, why use ten words when a winking smiley face ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2013/02/08/love-emoticons-gmails-got-you-covered-you-can-now-add-more-than-1000-of-them-to-your-emails/>