<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/54cb633d4930e_-_wtc-tower-1-1010.jpg>
<http://www.esquire.com/news-politics/news/a25763/new-world-trade-center-towers-1010/>