<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x551/548a9f0f737b3_-_rbk-10-dates-for-yourself-learn-something-new-s2.jpg>
<http://www.redbookmag.com/body/mental-health/advice/g1587/things-to-do-alone/>