<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/480x640/548a638f33334_-_rbk-ruby-red-grapefruit-msc.jpg>
<http://www.redbookmag.com/body/mental-health/advice/g1206/ways-to-relax/>