<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/08/980x653/54ea5142f17fc_-_mi1078413.jpg>
<http://www.countryliving.com/diy-crafts/how-to/g312/all-about-pinecones-1206/>