<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/160x213/54896cda21191_-_joslynhomework-lmz1qp-mdn.jpg>
<http://www.redbookmag.com/life/mom-kids/g1037/mommy-apps-useful-funny/>