OSM tag alt_name=John Brown Stone Warehouse matches John Brown Stone Warehouse in these Wikidata fields:
| Commercial buildings completed in 1852 | office, landuse=commercial, building=commercial, building=office |
| Commercial buildings on the National Register of Historic Places in Indiana | landuse=commercial, boundary=protected_area, building=commercial, historic, office, building=office |
| National Register of Historic Places in Fort Wayne, Indiana | boundary=protected_area, historic |