OSM tag name=Tredegar House matches Tredegar House in these Wikidata fields:
OSM tag name=Tredegar House matches Tredegar House, Newport in these Wikidata fields:
| Country houses in Wales | castle_type=stately, historic=manor, building=country_house |
| Grade I listed houses | historic=manor, building=country_house |
| Historic house museums in Wales | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |
| Houses in Newport, Wales | historic=manor, building=country_house |
| Museums in Newport, Wales | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |
| Music venues in Newport, Wales | amenity=concert_hall, amenity=nightclub, amenity=pub, amenity=restaurant, amenity=music_venue |