<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f654da71f70_-_3-beet-greens-ps1013-de.jpg>
<http://www.delish.com/kitchen-tools/kitchen-secrets/how-to/g681/how-to-roast-beets-photos/?src=shelter_footer>