<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eb01e027d1a_-_hg-95838-28x5-200x258_medium.jpg>
<http://www.womansday.com/health-fitness/wellness/a2525/3-summer-health-essentials-118872/>