<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/14/50/980x490/54896fdbcf154_-_appleslgn-91779916.jpg>
<http://www.redbookmag.com/body/health-fitness/advice/g1074/meal-healthy-cheap-foods/>