<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://toc.h-cdn.co/assets/cm/14/37/980x1008/540f7c30f1572_-_02-tcx-diamonds-and-pearls-at-tiffanys-silver-tag-0811.jpg>
<http://www.townandcountrymag.com/style/jewelry-and-watches/g46/popular-tiffanys-gifts/>