<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f91c62d8d62_-_sweet-potato-parsnip-xl.jpg>
<http://www.delish.com/cooking/g1805/easy-recipes-busy-nights-campbells/>