<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://toc.h-cdn.co/assets/cm/14/40/980x635/542b0cd7beadb_-_colt-gozwoy-lg.jpg>
<http://www.townandcountrymag.com/society/money-and-power/g381/samuel-colt-firearms-rizzoli/>