<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x640/54ff4fb8a073c-5rbk-marriage-tips-heart-sugar-xln.jpg>
<http://www.goodhousekeeping.com/life/relationships/advice/g1125/marriage-secrets-happy-couples/>