<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://nypost.com/2011/09/23/dow-closes-up-friday-but-has-worst-week-since-08/NewsArticle>
<http://nypost.com/2011/09/23/dow-closes-up-friday-but-has-worst-week-since-08/>