<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54ffbc8a4b084-caitlinandhouse-300.jpg>
<http://www.goodhousekeeping.com/institute/a23051/secrets-for-making-a-gingerbread-house/>