<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6536712f8a_-_-cooking-asian-pear-sorbet-with-thyme-0913-uz3php-0ohadh-xl.jpg>
<http://www.delish.com/cooking/g601/fall-pear-recipes/>