<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/160x160/54ccd0bc916c9_-_esq-07-tool-073012-de.jpg>
<http://www.esquire.com/news-politics/g1236/best-power-tools-2012/?click=pp>