<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x551/548aa23829db0_-_rbk-doormat-0413-2-s2.jpg>
<http://www.redbookmag.com/home/decor/advice/g1593/cool-doormats/>