<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f643d2d0b47_-_homemade-vanilla-marshmallows-3646kj-6h6459-mdn.jpg>
<http://www.delish.com/cooking/g202/marshmallow-recipes/>