<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x551/548b5845900f0_-_rbk-marriage-rules-no-longer-apply-revealing-emotions-s2.jpg>
<http://www.redbookmag.com/love-sex/relationships/advice/g1734/marriage-rules/>