<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/980x653/54ebc7638dc59_-_celery-carrot-platter-s2.jpg>
<http://www.womansday.com/health-fitness/nutrition/g1360/healthy-holiday-tips/>