<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f648fc6a475_-_gluten-free-dutch-apple-pie-recipe-2kz56l-lg.jpg>
<http://www.delish.com/cooking/g326/apple-pies/>