<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f65bcbcc1dd_-_ai-guacamole-ginger-sesame-scallion-recipe-fw0214-c0kyqe-de.jpg>
<http://www.delish.com/entertaining/g904/new-guacamole-recipes/>