<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/1280x1706/548a0aec1c6a6_-_rbk-the-ultimate-happy-marriage-checklist-1-s2.jpg>
<http://www.redbookmag.com/love-sex/relationships/g801/happy-marriage-checklist/>