<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/5508c6a40275f-trim-tree-memories-1204-lgn.jpg>
<http://www.goodhousekeeping.com/holidays/christmas-ideas/a16824/trim-christmas-tree-photo-ornaments/?src=shelter_footer>