<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/320x299/54d90e7ebe896_-_esq-01-sex-slideshow-lesbians-06812-mdn.jpg>
<http://www.esquire.com/lifestyle/sex/g1180/funny-sex-questions-2012/>