<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/160x213/54eb8d8721d35_-_cozy-under-shades-of-gray-mdn.jpg>
<http://www.womansday.com/life/pet-care/g715/purrfect-pet-moments-22325/>