<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fffda437894-03-hbx-birds-nest-interior-ve1hda-de.jpg>
<http://www.goodhousekeeping.com/home/a25590/treehotel-sweden/>