<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/15/17/980x1255/gallery-1429882070-bacony-tortillas-melted-cheese-crispy-mushrooms-recipe-fw0515.jpg>
<http://www.delish.com/cooking/g1915/mushroom-recipes/>