OSM tag name=Sullivan's Island matches Fort Sullivan in these Wikidata fields:
| American Civil War forts | historic=fort, castle_type=fortress |
| American Civil War on the National Register of Historic Places | boundary=protected_area, historic |
| American Revolution on the National Register of Historic Places | boundary=protected_area, historic |
| American Revolutionary War forts | historic=fort, castle_type=fortress |
| Forts in South Carolina | historic=fort, castle_type=fortress |
| Forts on the National Register of Historic Places in South Carolina | boundary=protected_area, historic=fort, historic, castle_type=fortress |
| 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 |
| Military and war museums in South Carolina | tourism=museum, tourism=attraction, building=museum, historic=museum, tourism=gallery |
| Military installations of the Confederate States of America | site=military, type=site, military, landuse=military |
| Museums in Charleston County, South Carolina | tourism=museum, tourism=attraction, building=museum, historic=museum, tourism=gallery |
| National Register of Historic Places in Charleston, South Carolina | boundary=protected_area, historic |