<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8af261d112_-_4cdd662b-660d-418d-bf4c-a563f60a5316.jpg>
<http://www.delish.com/cooking/a38092/vegetarian-slow-cooker/>