Piazza San Carlo
E73572
Piazza San Carlo is a grand 17th-century baroque square in central Turin, renowned for its elegant arcades, twin churches, and vibrant café culture.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Piazza San Carlo canonical | 17 |
| Piazza San Carlo arcades | 1 |
| Piazza San Carlo, Turin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T585324 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piazza San Carlo Context triple: [Turin, knownFor, Piazza San Carlo]
-
A.
Piazza Unità d’Italia
Piazza Unità d’Italia is a grand seafront square in Trieste, Italy, renowned as one of Europe’s largest city squares facing the sea and framed by elegant historic buildings.
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B.
Piazza Castello
Piazza Castello is a central and historic square in Turin, Italy, renowned for its grand palaces, cultural institutions, and role as a focal point of city life.
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C.
Piazza della Rotonda
Piazza della Rotonda is a historic square in central Rome best known for fronting the Pantheon and featuring a central fountain crowned by an obelisk.
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D.
Piazza Navona
Piazza Navona is a famous Baroque square in Rome renowned for its elegant fountains, including Bernini’s Fountain of the Four Rivers, and its lively cafés and street life.
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E.
Piazza Duomo, Trento
Piazza Duomo, Trento is the historic main square of Trento, Italy, renowned for its medieval architecture, lively public life, and role as the city’s civic and religious center.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piazza San Carlo Target entity description: Piazza San Carlo is a grand 17th-century baroque square in central Turin, renowned for its elegant arcades, twin churches, and vibrant café culture.
-
A.
Piazza Unità d’Italia
Piazza Unità d’Italia is a grand seafront square in Trieste, Italy, renowned as one of Europe’s largest city squares facing the sea and framed by elegant historic buildings.
-
B.
Piazza Castello
Piazza Castello is a central and historic square in Turin, Italy, renowned for its grand palaces, cultural institutions, and role as a focal point of city life.
-
C.
Piazza della Rotonda
Piazza della Rotonda is a historic square in central Rome best known for fronting the Pantheon and featuring a central fountain crowned by an obelisk.
-
D.
Piazza Navona
Piazza Navona is a famous Baroque square in Rome renowned for its elegant fountains, including Bernini’s Fountain of the Four Rivers, and its lively cafés and street life.
-
E.
Piazza Duomo, Trento
Piazza Duomo, Trento is the historic main square of Trento, Italy, renowned for its medieval architecture, lively public life, and role as the city’s civic and religious center.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
city square
ⓘ
public square ⓘ tourist attraction ⓘ urban square ⓘ |
| architecturalStyle | Baroque architecture ⓘ |
| connectsWith |
Piazza Carlo Felice
ⓘ
Piazza Castello ⓘ Via Roma ⓘ |
| coordinateLocation | 45.065°N 7.681°E ⓘ |
| country | Italy ⓘ |
| designedAs | representative square of Savoy Turin ⓘ |
| hasCharacteristic |
central equestrian statue
ⓘ
elegant arcades ⓘ stone paving ⓘ symmetrical layout ⓘ |
| hasCulturalSignificance |
iconic meeting place for residents and tourists
ⓘ
symbol of Turin’s baroque urbanism ⓘ |
| hasPart |
Caffè Negroni
ⓘ
Caffè San Carlo ⓘ Caffè Torino ⓘ Chiesa di Santa Cristina ⓘ
surface form:
Chiesa di San Carlo Borromeo
Chiesa di Santa Cristina ⓘ central open space ⓘ equestrian statue of Emanuele Filiberto ⓘ historic arcaded buildings ⓘ |
| hasView |
Via Roma porticoes
ⓘ
twin baroque church façades ⓘ |
| heritageDesignation | part of UNESCO World Heritage Site Residences of the Royal House of Savoy buffer zone ⓘ |
| inception | 17th century ⓘ |
| isPartOf | historic baroque axis of Turin ⓘ |
| knownFor |
elegant porticoes
ⓘ
historic cafés ⓘ public events ⓘ social gatherings ⓘ twin churches ⓘ vibrant café culture ⓘ |
| locatedIn |
Piedmont
ⓘ
Turin ⓘ historic centre of Turin ⓘ |
| nicknamed | salotto di Torino ⓘ |
| primaryUse | pedestrian space ⓘ |
| streetAddress | Piazza San Carlo, 10121 Torino TO ⓘ |
| surfaceMaterial | stone ⓘ |
| touristPopularity | high ⓘ |
| usedFor |
concerts
ⓘ
outdoor dining ⓘ political rallies ⓘ public celebrations ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Piazza San Carlo Description of subject: Piazza San Carlo is a grand 17th-century baroque square in central Turin, renowned for its elegant arcades, twin churches, and vibrant café culture.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Piazza San Carlo, Turin
subject surface form:
Equestrian statue of Emanuele Filiberto
this entity surface form:
Piazza San Carlo arcades
subject surface form:
Via Roma (Turin)