OSM tag name=Grant Road Historic District matches Grant Road Historic District in these Wikidata fields:
District of Columbia Inventory of Historic Sites | boundary=protected_area, historic |
Historic districts on the National Register of Historic Places in Washington, D.C. | place, admin_level, leisure=park, historic, boundary=protected_area, boundary=administrative, landuse=residential |
Roads on the National Register of Historic Places in Washington, D.C. | boundary=protected_area, historic |