<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/980x1170/54eb9353a3a91_-_04-family-fun-stairway-0514-dlmfoe-s2.jpg>
<http://www.countryliving.com/home-design/decorating-ideas/advice/g1832/happy-rooms-cheery-homes/>