<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ell.h-cdn.co/assets/cm/15/02/768x1152/54ab22509bf0b_-_r-in-laws-camilla-parker-bowles-and-queen-elizabeth-xln-xln.jpg>
<http://www.elle.com/culture/celebrities/g8328/celebrity-mothers-in-law/>