in the <a href="https://en.wikipedia.org/wiki/Heritage_Agency_of_Denmark" class="extiw" title="en:Heritage Agency of Denmark">Heritage Agency of Denmark</a> database for Sites and Monuments.
<a href="//commons.wikimedia.org/w/index.php?title=User:Praeceptor&amp;action=edit&amp;redlink=1" class="new" title="User:Praeceptor (page does not exist)">Praeceptor</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>