<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/54cd0db53d3ba_-_esq-elon-musk-wife-1212-lg.jpg>
<http://www.esquire.com/news-politics/a16681/elon-musk-interview-1212/>