<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://ukwebfocus.com/2012/03/26/enhancing-access-to-researchers-papers-how-librarians-and-use-of-social-media-can-help/?like=1&_wpnonce=3f7689167a>