<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fe06b072482-recipe-double-gingerbread-with-lemon-curd-0110-xln.jpg>
<http://www.goodhousekeeping.com/holidays/christmas-ideas/g745/christmas-desserts/>