<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ell.h-cdn.co/assets/cm/15/01/54a78645999db_-_elle-01-ballet-beautiful-v-mdn.jpg>
<http://www.elle.com/beauty/health-fitness/news/a15271/nine-months-on-point-dancing-through-pregnancy-with-ballet-beautiful/>