<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://nypost.com/2013/01/05/union-blasts-bloombergs-educational-record-in-tv-ads-amid-fight-over-teacher-evaluation-system/NewsArticle>
<http://nypost.com/2013/01/05/union-blasts-bloombergs-educational-record-in-tv-ads-amid-fight-over-teacher-evaluation-system/>