OSM tag name=Walton Castle matches Walton Castle in these Wikidata fields:
Hill forts in Somerset | historic=fort, castle_type=fortress, embankment=yes, fortification_type=hill_fort, site_type=fortification, historic=archaeological_site |
Mock castles in England | building=ruins, tourism=attraction, historic=castle, building=castle, historic=tower_house, place=locality, historic=ruins, historic=archaeological_site |