<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/320x426/548a528c009b2_-_pearslgn.jpg>
<http://www.redbookmag.com/body/health-fitness/advice/g1074/meal-healthy-cheap-foods/>