<http://schema.org/description>
"For the purposes of this post, I will be talking about JavaScript objects using syntax defined in ECMAScript 5.1. The basic semantics existed in Edition 3, but they were not well exposed. A Whole New Object In JavaScript, objects..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://yehudakatz.com/2011/08/12/understanding-prototypes-in-javascript/>