<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/54cb2a23c7700_-_esq-lead-crash-investigator-mike-cunningham-0909-lg.jpg>
<http://www.esquire.com/news-politics/a6083/helicopter-crash-0909/>