<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/NewsArticle>
<http://popcultureblog.dallasnews.com/2013/01/let-the-blues-lift-your-spirits-the-14th-annual-knon-bluesfest-coming-to-poor-davids-pub.html/>