<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/10/980x1470/54eaeebb3ced8_-_texas-corn-casserole-recipe-clv0514-ze4v0x-s2.jpg>
<http://www.countryliving.com/food-drinks/g836/sweet-corn-recipes-0809/>