<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/1600x900/54c12d0a514b5_-_16-hbx-philip-johnson-glass-house-1113-s2.jpg>
<http://www.housebeautiful.com/shopping/g1537/gifts-that-give-1113/>