<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/16/10/640x320/landscape-1457722628-12640318-345257172333057-4707543868779302479-o.jpg>
<http://www.redbookmag.com/life/news/a44510/jaxon-strong-foundation/>