<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63c5dbce4b_-_clean-fish-xl-22401915.jpg>
<http://www.delish.com/kitchen-tools/kitchen-secrets/a1166/breast-cancer-prevention-tips/>