<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64a00dc7c1_-_200805-d-barley-salad-xl.jpg>
<http://www.delish.com/cooking/nutrition/g342/barley-recipes/?src=shelter_footer>