<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/NewsArticle>
<http://bizbeatblog.dallasnews.com/2013/07/family-fun-at-dallas-fed-and-u-s-bureau-of-engraving-and-printing-open-house-get-sneak-peek-of-new-100-bill.html/>