<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f662aace74c_-_thai-meatball-lettuce-wraps-recipe-rbk1211-fcmqtv-de.jpg>
<http://www.delish.com/cooking/g1056/lettuce-wrap-recipes/>