<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff0e9653fc3-1012-halloween-app-xl.jpg>
<http://www.goodhousekeeping.com/holidays/halloween-ideas/g633/halloween-party-supplies/>