<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/160x213/54eb90e13b994_-_family-fun-mdn.jpg>
<http://www.womansday.com/life/travel-tips/tips/g539/top-20-amusement-park-rides-2888/>