<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/640x430/54eb9aa185f67_-_37-yellow-measuring-tape-xl.jpg>
<http://www.womansday.com/health-fitness/wellness/g708/healthy-living-tips/>