<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/54c2e3c7e0ff8_-_09-hbx-eric-stonestreet-master-bedroom-1114-xln-92279441.jpg>
<http://www.housebeautiful.com/home-remodeling/interior-designers/how-to/g1328/picture-hanging-tips/>