Piazza di Trevi
E552592
Piazza di Trevi is a famous square in Rome best known as the site of the iconic Trevi Fountain, one of the city's most visited Baroque landmarks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piazza di Trevi canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5683077 — 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 di Trevi Context triple: [Palazzo Poli, streetAddress, Piazza di Trevi]
-
A.
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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B.
Piazza del Nettuno
Piazza del Nettuno is a historic square in central Bologna, Italy, best known for its monumental Fountain of Neptune and its role as a lively public gathering place adjacent to Piazza Maggiore.
-
C.
Trevi Fountain
Trevi Fountain is a famous Baroque masterpiece in Rome renowned for its grand sculptural design and tradition of coin tossing for good luck.
-
D.
Piazza del Campidoglio
Piazza del Campidoglio is a Renaissance square in Rome designed by Michelangelo, renowned for its harmonious architecture and symbolic role as the civic heart of the city.
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E.
Piazza Colonna
Piazza Colonna is a historic square in central Rome, Italy, known for the ancient Column of Marcus Aurelius and its surrounding palaces and government buildings.
- 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 di Trevi Target entity description: Piazza di Trevi is a famous square in Rome best known as the site of the iconic Trevi Fountain, one of the city's most visited Baroque landmarks.
-
A.
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.
-
B.
Piazza del Nettuno
Piazza del Nettuno is a historic square in central Bologna, Italy, best known for its monumental Fountain of Neptune and its role as a lively public gathering place adjacent to Piazza Maggiore.
-
C.
Trevi Fountain
Trevi Fountain is a famous Baroque masterpiece in Rome renowned for its grand sculptural design and tradition of coin tossing for good luck.
-
D.
Piazza del Campidoglio
Piazza del Campidoglio is a Renaissance square in Rome designed by Michelangelo, renowned for its harmonious architecture and symbolic role as the civic heart of the city.
-
E.
Piazza Colonna
Piazza Colonna is a historic square in central Rome, Italy, known for the ancient Column of Marcus Aurelius and its surrounding palaces and government buildings.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
square
ⓘ
urban open space ⓘ |
| architecturalStyleOfMainLandmark | Baroque ⓘ |
| continent | Europe ⓘ |
| coordinateLocation | 41.9009° N, 12.4833° E ⓘ |
| country | Italy ⓘ |
| governingBody | Comune di Roma NERFINISHED ⓘ |
| hasBuildingUseAround |
hotels
ⓘ
residential buildings ⓘ restaurants ⓘ shops ⓘ |
| hasCulturalSignificance |
popular filming location
ⓘ
symbol of Rome’s Baroque urban landscape ⓘ |
| hasLandmark | Trevi Fountain NERFINISHED ⓘ |
| hasLighting | night illumination of Trevi Fountain area ⓘ |
| hasNameInLanguage |
Piazza di Trevi (Italian)
NERFINISHED
ⓘ
Trevi Square (English) NERFINISHED ⓘ |
| hasNearbyReligiousBuilding |
Church of Saints Vincent and Anastasius at Trevi
NERFINISHED
ⓘ
Santi Vincenzo e Anastasio a Trevi NERFINISHED ⓘ |
| hasNearbySquare | Piazza dei Crociferi NERFINISHED ⓘ |
| hasNearbyStreet |
Via del Lavatore
NERFINISHED
ⓘ
Via della Stamperia NERFINISHED ⓘ Via delle Muratte NERFINISHED ⓘ Via di San Vincenzo NERFINISHED ⓘ |
| hasPrimaryFunction |
pedestrian space
ⓘ
tourist gathering place ⓘ |
| hasTouristActivity | coin throwing at Trevi Fountain ⓘ |
| hasViewOf | Trevi Fountain façade NERFINISHED ⓘ |
| heritageDesignation | part of UNESCO World Heritage Site Historic Centre of Rome ⓘ |
| isPedestrianized | partially ⓘ |
| knownFor | Trevi Fountain NERFINISHED ⓘ |
| languageOfToponym | Italian ⓘ |
| locatedIn |
Lazio
ⓘ
Rome ⓘ historic center of Rome ⓘ |
| locatedInAdministrativeEntity | Municipio I of Rome NERFINISHED ⓘ |
| nearbyLandmark |
Piazza di Spagna
NERFINISHED
ⓘ
Quirinal Palace NERFINISHED ⓘ Via del Corso NERFINISHED ⓘ |
| nearbyPublicTransport |
Barberini metro station
NERFINISHED
ⓘ
Spagna metro station NERFINISHED ⓘ |
| partOf | Trevi district NERFINISHED ⓘ |
| tourismAttraction | yes ⓘ |
| UNESCOWorldHeritageSitePartOf | Historic Centre of Rome, the Properties of the Holy See in that City Enjoying Extraterritorial Rights and San Paolo Fuori le Mura NERFINISHED ⓘ |
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 di Trevi Description of subject: Piazza di Trevi is a famous square in Rome best known as the site of the iconic Trevi Fountain, one of the city's most visited Baroque landmarks.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.