<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://housebeautiful.cdnds.net/16/02/1452701515-lighting-a-room-living-room-700x464.jpg>
<http://www.housebeautiful.co.uk/decorate/lighting/news/a402/6-ways-to-light-up-every-room/>