<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/980x653/54c16063f3fef_-_is5e6g1ide8ok30000000000-s2.jpg>
<http://www.housebeautiful.com/design-inspiration/real-estate/g1803/300k-real-estate/>