<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/160x213/54eb7dafbe7dd_-_eat-berries-mdn.jpg>
<http://www.womansday.com/health-fitness/wellness/advice/g96/10-second-stress-busters-1482/?src=shelter_footer>