<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x160/54f934460f701_-_apple-cheddar-salad-xl.jpg>
<http://www.delish.com/cooking/g2049/easy-salad/?src=shelter_footer>