<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64827cbc6e_-_cajun-mac-cheese-recipe-wdy1012-2flblm-de.jpg>
<http://www.delish.com/cooking/g705/school-time-meals/>