<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8fed35333a_-_mustard-glazed-ham-150.jpg>
<http://www.delish.com/kitchen-tools/kitchen-secrets/a36721/one-simple-thing-more-tips/>