OSM tag name=Ruine Bubenstein matches Ruine Bubenstein in these Wikidata fields:
| Castles in Breisgau-Hochschwarzwald | historic=archaeological_site, historic=ruins, historic=castle, building=ruins, building=castle, historic=tower_house, tourism=attraction, place=locality |
| Hill castles | historic=archaeological_site, historic=ruins, historic=castle, building=ruins, building=castle, historic=tower_house, tourism=attraction, place=locality |