<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/54ccd92ba305c_-_esq-02-wtc-0912-lg-76568918.jpg>
<http://www.esquire.com/news-politics/news/a15344/world-trade-center-rebuilding-0912/>