<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f65c69e591d_-_smokey-chipotle-bacon-guacamole-recipe-fw0214-6yjtow-de.jpg>
<http://www.delish.com/entertaining/g904/new-guacamole-recipes/>