<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x408/54bf3bcdef19b_-_9-everywhere-0409-xlg-47834204.jpg>
<http://www.housebeautiful.com/shopping/home-accessories/news/g614/honeycomb-patterns/>