<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://www.codingforums.com/dom-and-json-scripting/287320-please-help-me-i-want-limit-javascript.html?s=16ef92b27e3dc3dc44d49db24ff5e424>