OSM tag operator=Carnegie Institute matches Carnegie Institute in these Wikidata fields:
| Individually listed contributing properties to historic districts on the National Register in Pennsylvania | place, admin_level, leisure=park, boundary=protected_area, boundary=administrative, landuse=residential |
| Museum organizations | landuse=industrial, building=commercial |
| Museums in Pittsburgh | building=museum, tourism=attraction, tourism=gallery, tourism=museum, historic=museum |
| National Register of Historic Places in Pittsburgh | boundary=protected_area, historic |