<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f640183a0bf_-_hazelnut-orange-thumbprints-uljfuh-mdn.jpg>
<http://www.delish.com/holiday-recipes/christmas/g52/thumbprint-cookies/>