<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/160x213/54c10d66f004b_-_300x400kachallengesfigs.jpg>
<http://www.housebeautiful.com/room-decorating/kitchens/g1488/christopher-peacock-kitchen-design-1013/>