<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://toc.h-cdn.co/assets/14/42/640x320/543ff52a2a5b0_-_tnc-ti30ad-katz.jpg>
<http://www.townandcountrymag.com/style/collectibles/a2209/alex-katz-plates-at-moma/>