Piazza della Cisterna
E839543
Piazza della Cisterna is a medieval triangular square in San Gimignano, Italy, renowned for its surrounding towers, historic palaces, and central stone well.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piazza della Cisterna canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10063016 — 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 della Cisterna Context triple: [Historic Centre of San Gimignano, hasPart, Piazza della Cisterna]
-
A.
Piazza Cavalli
Piazza Cavalli is the main historic square of Piacenza, Italy, renowned for its equestrian statues and surrounding medieval and Renaissance buildings.
-
B.
Piazza Ponterosso
Piazza Ponterosso is a central square in Trieste, Italy, known for its historic market, neoclassical architecture, and lively social atmosphere.
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C.
Piazza Tasso
Piazza Tasso is the main central square of Sorrento, Italy, known as a lively hub of cafes, shops, and local life overlooking the town’s historic streets and coastal views.
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D.
Piazza Trilussa
Piazza Trilussa is a lively square in Rome’s Trastevere district, known for its bars, street performers, and as a popular evening gathering spot for locals and tourists.
-
E.
Piazza Salimbeni
Piazza Salimbeni is a historic square in Siena, Italy, best known as the headquarters of the ancient Monte dei Paschi di Siena bank and for its surrounding medieval palaces.
- 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 della Cisterna Target entity description: Piazza della Cisterna is a medieval triangular square in San Gimignano, Italy, renowned for its surrounding towers, historic palaces, and central stone well.
-
A.
Piazza Cavalli
Piazza Cavalli is the main historic square of Piacenza, Italy, renowned for its equestrian statues and surrounding medieval and Renaissance buildings.
-
B.
Piazza Ponterosso
Piazza Ponterosso is a central square in Trieste, Italy, known for its historic market, neoclassical architecture, and lively social atmosphere.
-
C.
Piazza Tasso
Piazza Tasso is the main central square of Sorrento, Italy, known as a lively hub of cafes, shops, and local life overlooking the town’s historic streets and coastal views.
-
D.
Piazza Trilussa
Piazza Trilussa is a lively square in Rome’s Trastevere district, known for its bars, street performers, and as a popular evening gathering spot for locals and tourists.
-
E.
Piazza Salimbeni
Piazza Salimbeni is a historic square in Siena, Italy, best known as the headquarters of the ancient Monte dei Paschi di Siena bank and for its surrounding medieval palaces.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
public square
ⓘ
tourist attraction ⓘ |
| adjacentTo | Piazza del Duomo NERFINISHED ⓘ |
| architecturalStyle | medieval urban fabric ⓘ |
| city | San Gimignano NERFINISHED ⓘ |
| country | Italy ⓘ |
| etymology | named for underground water cistern beneath the square ⓘ |
| hasBuilding |
medieval palazzi
ⓘ
tower houses ⓘ |
| hasStructure | well ⓘ |
| hasViewOf | medieval towers of San Gimignano NERFINISHED ⓘ |
| heritage | medieval square ⓘ |
| historicalPeriod | Middle Ages NERFINISHED ⓘ |
| languageOfToponym | Italian ⓘ |
| locatedIn |
Province of Siena
NERFINISHED
ⓘ
San Gimignano NERFINISHED ⓘ Tuscany ⓘ |
| material |
brick
ⓘ
stone ⓘ |
| namedAfter | cistern ⓘ |
| notableFeature |
central stone well
ⓘ
historic palaces ⓘ surrounding towers ⓘ |
| partOf | historic centre of San Gimignano ⓘ |
| primaryFunction | civic space ⓘ |
| region | Central Italy NERFINISHED ⓘ |
| shape | triangular ⓘ |
| surface | brick pavement ⓘ |
| touristRegion | Chianti area NERFINISHED ⓘ |
| UNESCOStatus | within UNESCO World Heritage Site of San Gimignano ⓘ |
| usedFor |
festivals
ⓘ
markets ⓘ public gatherings ⓘ |
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 della Cisterna Description of subject: Piazza della Cisterna is a medieval triangular square in San Gimignano, Italy, renowned for its surrounding towers, historic palaces, and central stone well.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.