OSM tag name=Fort Boykin matches Fort Boykin in these Wikidata fields:
| American Civil War forts in Virginia | castle_type=fortress, historic=fort |
| American Civil War on the National Register of Historic Places | boundary=protected_area, historic |
| Forts on the National Register of Historic Places in Virginia | historic, boundary=protected_area, castle_type=fortress, historic=fort |
| National Register of Historic Places in Isle of Wight County, Virginia | boundary=protected_area, historic |
| Parks in Isle of Wight County, Virginia | leisure=park, landuse=recreation_ground, leisure=common, boundary=national_park |