<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/15/10/640x320/landscape_1425403791-13352408255_755ef23c9e_k.jpg>
<http://www.countryliving.com/life/travel/news/a35021/photos-of-a-sea-of-baby-blue-flowers-that-will-soothe-your-soul/>