<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/54ccc46bb389a_-_esq-02-yoga-arm-stretches-070712-lg.jpg>
<http://www.esquire.com/lifestyle/health/a14792/yoga-for-men-beginners-poses-10470740/>