<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/640x640/54ff52f0645b6-claddagh-sig-hardware-de.jpg>
<http://www.goodhousekeeping.com/home/g1121/adorable-door-knockers/>