OSM tag name=Europaisches Burgeninstitut matches Europäisches Burgeninstitut in these Wikidata fields:
OSM tag operator=Deutsche Burgenvereinigung e.V. matches DBV in these Wikidata fields:
| Castles in Germany | building=castle, historic=tower_house, building=ruins, historic=archaeological_site, tourism=attraction, place=locality, historic=ruins, historic=castle |