<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x735/54ff2b1545ac4-07-ghk-joseph-joseph-duo-carve-s2-41346863.jpg>
<http://www.goodhousekeeping.com/cooking-tools/g809/inexpensive-entertaining-tools/>