<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/320x368/54eb9a96df3e2_-_13-seltzer-water-with-limes-xl.jpg>
<http://www.womansday.com/health-fitness/wellness/g708/healthy-living-tips/>