<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54feec6e8a33e-red-wine-glass-xl.jpg>
<http://www.goodhousekeeping.com/food-recipes/party-ideas/g343/glassware-types/?src=shelter_footer>