<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/480x552/54eb5ddab5c29_-_eye-chart-tray-finds-under-50-0512-xln.jpg>
<http://www.countryliving.com/shopping/g1308/50-finds-under-50-dollars/>