<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://nypost.com/2014/03/05/essay-optional-no-penalties-for-guessing-the-sat-gets-a-makeover/NewsArticle>
<http://nypost.com/2014/03/05/essay-optional-no-penalties-for-guessing-the-sat-gets-a-makeover/>