<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/15/31/980x490/landscape-1438109473-hbz-first-ladies-1962-jackie-kennedy-gettyimages-817506-index.jpg>
<http://www.harpersbazaar.com/fashion/trends/g2349/first-lady-fashion/?ha=1>