<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/320x250/54befe23dde0e_-_4-art-bicycle-0208-xlg.jpg>
<http://www.housebeautiful.com/shopping/g271/decorative-art-0208/>