<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbu.h-cdn.co/assets/cm/15/04/54c0cc4563285_-_26-hbx-perennials-big-stripe-fabric-kutner-0506-xln.jpg>
<http://www.housebeautiful.com/room-decorating/outdoor-ideas/g1416/pool-design-ideas/?click=hbu-more>