<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f650c138640_-_illed-beef-ribs-smoky-sweet-barbecue-sauce-recipe-fw1012-xl.jpg>
<http://www.delish.com/cooking/g545/sauce-recipes/>