<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c1cd129f2_-_rosemary-pepper-beef-rib-roast-porcini-jus-fw1211-9ifasj-lg.jpg>
<http://www.delish.com/cooking/g1716/main-dish-roast-recipes/?src=shelter_footer>