<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54f0d97f619d0_-_01-clxnateberkus-crate-shelves-lgn-74597010.jpg>
<http://www.countryliving.com/diy-crafts/g1821/mason-jars/>