<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://www.codingforums.com/dom-and-json-scripting/21899-dom-how-get-node-element-object-id.html?s=d0a466ef03f5d24e26c65732fbd0d68c>