<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/320x208/54da6cacb0409_-_esq-04-gail-collins-nick-kristof-lg.jpg>
<http://www.esquire.com/news-politics/news/g769/opinion-columnists-nyt-5456099/>