<https://www.wowhead.com/news/draenor-garrison-building-level-changes-in-shadowlands-pre-patch-318631>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.wowhead.com/news/draenor-garrison-building-level-changes-in-shadowlands-pre-patch-318631>