<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://nypost.com/2013/04/23/new-york-city-opera-delivers-a-hilarious-take-on-offenbachs-la-perichole/NewsArticle>
<http://nypost.com/2013/04/23/new-york-city-opera-delivers-a-hilarious-take-on-offenbachs-la-perichole/>