<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64a5f33b09_-_pear-sour-cherry-flat-pie-recipe-mslo1010-xl.jpg>
<http://www.delish.com/cooking/g695/pear-recipes/>