<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cac6e0dec05_-_great-outdoors-01-0611-smn.jpg>
<http://www.popularmechanics.com/adventure/outdoors/a6875/how-to-shoot-sporting-clays/>