<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/54c0d87083683_-_10-door-headboard-1007-cqnvkv-lgn.jpg>
<http://www.housebeautiful.com/room-decorating/bedrooms/tips/g1440/cool-headboards/?click=hbu-more>