San Leo
E912775
San Leo is a historic hilltop town in Italy’s Emilia-Romagna region, renowned for its imposing fortress and panoramic views over the Marecchia Valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Leo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11103706 — 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: San Leo Context triple: [Province of Rimini, contains, San Leo]
-
A.
Livorno
Livorno is a port city on Italy’s western coast, historically notable for its diverse communities and significant Jewish population.
-
B.
Grosseto
Grosseto is a Tuscan city near Italy’s western coast, known for its well-preserved medieval walls and role as the capital of the Maremma region.
-
C.
Calvi
Calvi is a coastal town and popular tourist destination on the northwest coast of the French island of Corsica, known for its historic citadel and scenic bay.
-
D.
Calvi
Calvi is a small Italian municipality located in the Campania region within the Province of Benevento.
-
E.
La Spezia
La Spezia is a port city in northwestern Italy known as a major naval base and gateway to the Cinque Terre on the Ligurian coast.
- 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: San Leo Target entity description: San Leo is a historic hilltop town in Italy’s Emilia-Romagna region, renowned for its imposing fortress and panoramic views over the Marecchia Valley.
-
A.
Livorno
Livorno is a port city on Italy’s western coast, historically notable for its diverse communities and significant Jewish population.
-
B.
Grosseto
Grosseto is a Tuscan city near Italy’s western coast, known for its well-preserved medieval walls and role as the capital of the Maremma region.
-
C.
Calvi
Calvi is a coastal town and popular tourist destination on the northwest coast of the French island of Corsica, known for its historic citadel and scenic bay.
-
D.
Calvi
Calvi is a small Italian municipality located in the Campania region within the Province of Benevento.
-
E.
La Spezia
La Spezia is a port city in northwestern Italy known as a major naval base and gateway to the Cinque Terre on the Ligurian coast.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
hilltop town
ⓘ
municipality ⓘ |
| administrativeStatus | comune ⓘ |
| category |
Cities and towns in Emilia-Romagna
ⓘ
Hilltowns in Italy ⓘ |
| climate | temperate subcontinental ⓘ |
| country | Italy ⓘ |
| elevation | 589 metres ⓘ |
| formerProvince | Province of Pesaro e Urbino NERFINISHED ⓘ |
| fortressLocatedOn | sheer rocky cliff ⓘ |
| fortressUsedAs | prison ⓘ |
| governingBody | Comune di San Leo NERFINISHED ⓘ |
| hasAreaCode | +39 0541 ⓘ |
| hasDemonym | Leontini NERFINISHED ⓘ |
| hasLandmark |
Cathedral of San Leone
NERFINISHED
ⓘ
Fortress of San Leo NERFINISHED ⓘ Palazzo Mediceo NERFINISHED ⓘ Pieve di Santa Maria Assunta NERFINISHED ⓘ |
| hasMuseum | museum in the Fortress of San Leo ⓘ |
| hasOfficialWebsite | https://www.comune.san-leo.rn.it/ ⓘ |
| hasPanoramicViewOf |
Marecchia Valley
NERFINISHED
ⓘ
surrounding Apennines ⓘ |
| hasPostalCode | 47865 ⓘ |
| hasReligiousBuilding |
Cathedral of San Leone
NERFINISHED
ⓘ
Pieve di Santa Maria Assunta NERFINISHED ⓘ |
| heritageDesignation | Borghi più belli d'Italia member NERFINISHED ⓘ |
| historicalRegion | Montefeltro NERFINISHED ⓘ |
| knownFor |
Romanesque religious architecture
ⓘ
San Leo Fortress NERFINISHED ⓘ medieval historic center ⓘ panoramic views over the Marecchia Valley ⓘ |
| language | Italian ⓘ |
| locatedIn |
Emilia-Romagna
ⓘ
Marecchia Valley NERFINISHED ⓘ Province of Rimini NERFINISHED ⓘ |
| locatedOn | rocky outcrop ⓘ |
| nearestMajorCity |
Rimini
NERFINISHED
ⓘ
San Marino NERFINISHED ⓘ |
| notablePrisoner | Giuseppe Balsamo, Count of Cagliostro NERFINISHED ⓘ |
| overlooks | Marecchia Valley NERFINISHED ⓘ |
| partOf | Montefeltro historical region NERFINISHED ⓘ |
| region | Emilia-Romagna NERFINISHED ⓘ |
| religionHistoricallyDominant | Roman Catholicism ⓘ |
| timeZone | CET ⓘ |
| timeZoneDST | CEST ⓘ |
| tourismType |
cultural tourism
ⓘ
heritage tourism ⓘ |
| transportAccess | road access via provincial roads from Rimini area ⓘ |
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: San Leo Description of subject: San Leo is a historic hilltop town in Italy’s Emilia-Romagna region, renowned for its imposing fortress and panoramic views over the Marecchia Valley.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.