<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/980x1276/54ebb64c808e3_-_wd-11-ten-ways-to-be-more-productive-s2.jpg>
<http://www.womansday.com/health-fitness/wellness/advice/g1133/how-to-be-more-productive/>