<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/160x213/54eb8d8316036_-_kiss-me-you-fool-mdn.jpg>
<http://www.womansday.com/life/pet-care/g715/purrfect-pet-moments-22325/>