<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x552/54eba66ea4031_-_8-husband-wife-flowers-xl.jpg>
<http://www.womansday.com/relationships/family-friends/tips/g855/how-to-stop-being-jealous/?src=shelter_footer>