<https://managementhelp.org/blogs/crisis-management/#/schema/person/fdb92fc744dd2dc046e5bfa4f5fbd8a2>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://managementhelp.org/blogs/crisis-management/2010/12/09/after-a-crisis-2/>