<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f648f94001d_-_iving-recipes-all-american-apple-pie-1112-tlphrf-ipcan5-lgn.jpg>
<http://www.delish.com/cooking/g326/apple-pies/>