<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://nypost.com/2013/12/10/1-in-5-americans-rich-for-a-while-during-their-lifetime-study/NewsArticle>
<http://nypost.com/2013/12/10/1-in-5-americans-rich-for-a-while-during-their-lifetime-study/>