<https://www.frankysweb.de/#/schema/person/673e5606ab193c344426e4a5d7c9daef>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.frankysweb.de/active-directory-und-exchange-server-ueber-ews-api-angreifbar/>