<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f650d087bcb_-_ganache-truffles-2-xl.jpg>
<http://www.delish.com/kitchen-tools/kitchen-secrets/how-to/g580/chocolate-ganache/>