<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb52fccd84b_-_halloween-crafts-spiderweb-doormat-1011-lgn.jpg>
<http://www.countryliving.com/diy-crafts/g1189/best-halloween-crafts-ever/>