<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a0437ac923a_-_cos-sexy-ways-to-use-vibrator-smn.jpg>
<http://www.cosmopolitan.com/sex-love/advice/a3367/how-to-use-a-vibrator-during-sex/>