<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f95c49aa0cb_-_blueberry-muffins-banana-butter-recipe-fw0513-de.jpg>
<http://www.delish.com/cooking/news/a40915/national-blueberry-month-recipes/>