<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x650/548f258342bc9_-_rbk-group-getaways-sw-marriot-cancun-s2.jpg>
<http://www.redbookmag.com/life/friends-family/advice/g2042/group-travel/>