<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/640x393/54d0e7a9707aa_-_shed-1-1010-synd.jpg>
<http://www.popularmechanics.com/home/how-to-plans/how-to/a6254/how-to-build-a-shed-from-a-kit/>