<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/640x430/54c0d5a055c34_-_06-hbx-overlapping-framed-photos-1012-lindroth-xln.jpg>
<http://www.housebeautiful.com/room-decorating/tips/g1433/artwork-ideas/?click=hbu-more>