<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/15/20/1431625534-patrioticmasonjarvases2-zps0da4d594.jpg>
<http://www.countryliving.com/diy-crafts/g1805/fourth-of-july-mason-jars/>