<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f93eb949cc8_-_nigella-quick-collection-iphone-app_sm.jpg>
<http://www.delish.com/kitchen-tools/cookware-reviews/a38672/new-cooking-apps/>