OSM tag name=United States Coast Guard Historic District matches U.S. Coast Guard Historic District in these Wikidata fields:
Government buildings on the National Register of Historic Places in South Carolina | historic, amenity=public_building, building=civic, boundary=protected_area, office=government, building=public_building, building=public |
Historic districts on the National Register of Historic Places in South Carolina | boundary=protected_area, boundary=administrative, place, leisure=park, historic, landuse=residential, admin_level |
National Register of Historic Places in Charleston County, South Carolina | boundary=protected_area, historic |