<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x1306/548fb9318b919_-_rbk-long-marriage-03-s2.jpg>
<http://www.redbookmag.com/love-sex/relationships/g751/long-marriages/>