<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/08/54ea9f5d69b0c_-_health-qanda-146x146-95455985.jpg>
<http://www.seventeen.com/health/fitness/advice/a4695/fitness-finder-busy-bee/>