<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eafc5678347_-_06-harriet-the-tortoise.jpg>
<http://www.womansday.com/life/a2446/world-famous-animals-in-captivity-117709/>