OSM tag name=Blackheath High School matches Blackheath High School in these Wikidata fields:
| Member schools of the Girls' Schools Association | type=site, amenity=college, amenity=school, building=school, site=school, building=college |
| Private girls' schools in London | type=site, amenity=college, amenity=school, building=school, site=school, building=college |
| Private schools in the Royal Borough of Greenwich | type=site, amenity=college, amenity=school, building=school, site=school, building=college |
| Schools of the Girls' Day School Trust | type=site, amenity=college, amenity=school, building=school, site=school, building=college |