OSM tag name=Grant Circle matches Grant Circle in these Wikidata fields:
| Historic districts on the National Register of Historic Places in Washington, D.C. | boundary=protected_area, leisure=park, place, historic, landuse=residential, boundary=administrative, admin_level |
| Parks in Washington, D.C. | landuse=recreation_ground, boundary=national_park, leisure=park, leisure=common |
| Roads on the National Register of Historic Places in Washington, D.C. | boundary=protected_area, historic |
| Squares, plazas, and circles in Washington, D.C. | foot=yes, amenity=market, leisure=park, highway=pedestrian, place=square, area=yes |
| Urban public parks | landuse=recreation_ground, boundary=national_park, leisure=park, leisure=common |