<https://www.yanyanko.com/#/schema/person/618e2785a8b81c7ee98f2abe061b464e>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.yanyanko.com/facebook-launches-app-for-groups/screenshot_2014-11-18-21-34-39-3/>