<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f665bd1d5c9_-_fettuccine-marinara-xl-85838844.jpg>
<http://www.delish.com/cooking/g1126/grape-tomatoes-recipes/>