Piazza degli Affari
E387289
Piazza degli Affari is a central square in Milan, Italy, best known as the financial hub that hosts the Italian stock exchange and several prominent financial institutions.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Piazza degli Affari canonical | 5 |
| Piazza Affari | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3746480 — 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 degli Affari Context triple: [Borsa Italiana, streetAddress, Piazza degli Affari]
-
A.
Borsa Italiana
Borsa Italiana is Italy’s main stock exchange, based in Milan and a key marketplace for trading Italian and international securities.
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B.
FTSE MIB
FTSE MIB is the primary benchmark stock market index for the Italian equity market, comprising the largest and most liquid companies listed on the Borsa Italiana.
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C.
Piazza delle Erbe
Piazza delle Erbe is a historic market square in Padua, Italy, renowned for its daily produce market and surrounding medieval architecture.
-
D.
Mannheim stock exchange
The Mannheim stock exchange was a regional securities market in Mannheim, Germany, historically significant as an early trading venue for industrial companies such as Benz & Cie.
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E.
Bolsa de Madrid
Bolsa de Madrid is Spain’s largest and most important stock exchange, located in Madrid and serving as a central hub for trading Spanish and international securities.
- 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 degli Affari Target entity description: Piazza degli Affari is a central square in Milan, Italy, best known as the financial hub that hosts the Italian stock exchange and several prominent financial institutions.
-
A.
Borsa Italiana
Borsa Italiana is Italy’s main stock exchange, based in Milan and a key marketplace for trading Italian and international securities.
-
B.
FTSE MIB
FTSE MIB is the primary benchmark stock market index for the Italian equity market, comprising the largest and most liquid companies listed on the Borsa Italiana.
-
C.
Piazza delle Erbe
Piazza delle Erbe is a historic market square in Padua, Italy, renowned for its daily produce market and surrounding medieval architecture.
-
D.
Mannheim stock exchange
The Mannheim stock exchange was a regional securities market in Mannheim, Germany, historically significant as an early trading venue for industrial companies such as Benz & Cie.
-
E.
Bolsa de Madrid
Bolsa de Madrid is Spain’s largest and most important stock exchange, located in Madrid and serving as a central hub for trading Spanish and international securities.
- F. None of above. chosen
Statements (45)
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 degli Affari Description of subject: Piazza degli Affari is a central square in Milan, Italy, best known as the financial hub that hosts the Italian stock exchange and several prominent financial institutions.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Piazza Affari
this entity surface form:
Piazza Affari