<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f68adb9e332_-_linguine-tomatoes-baby-zucchini-herbs-xl.jpg>
<http://www.delish.com/cooking/a23780/tomato-recipes/?src=shelter_footer>